20817727205184

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{5431}}^1$

素因数の和:5844

約数の個数: 1008

約数和(自身を含む): 77406317054976

約数和(自身を除く): 56588589849792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 49, 52, 56, 62, 63, 64, 72, 78, 84, 91, 93, 96, 98, 104, 112, 117, 124, 126, 144, 147, 156, 168, 182, 186, 192, 196, 208, 217, 224, 234, 248, 252, 273, 279, 288, 294, 312, 336, 337, 364, 372, 392, 403, 416, 434, 441, 448, 468, 496, 504, 546, 558, 576, 588, 624, 637, 651, 672, 674, 728, 744, 784, 806, 819, 832, 868, 882, 936, 992, 1008, 1011, 1092, 1116, 1176, 1209, 1248, 1274, 1302, 1344, 1348, 1456, 1488, 1519, 1568, 1612, 1638, 1736, 1764, 1872, 1911, 1953, 1984, 2016, 2022, 2184, 2232, 2352, 2359, 2418, 2496, 2548, 2604, 2696, 2821, 2912, 2976, 3033, 3038, 3136, 3224, 3276, 3472, 3528, 3627, 3744, 3822, 3906, 4032, 4044, 4368, 4381, 4464, 4557, 4704, 4718, 4836, 5096, 5208, 5392, 5431, 5642, 5733, 5824, 5952, 6066, 6076, 6448, 6552, 6944, 7056, 7077, 7254, 7488, 7644, 7812, 8088, 8463, 8736, 8762, 8928, 9114, 9408, 9436, 9672, 10192, 10416, 10447, 10784, 10862, 11284, 11466, 12132, 12152, 12896, 13104, 13143, 13671, 13888, 14112, 14154, 14508, 15288, 15624, 16176, 16293, 16513, 16926, 17472, 17524, 17856, 18228, 18872, 19344, 19747, 20384, 20832, 20894, 21231, 21568, 21724, 22568, 22932, 24264, 24304, 25389, 25792, 26208, 26286, 27342, 28224, 28308, 29016, 30576, 30667, 31248, 31341, 32352, 32586, 33026, 33852, 35048, 36456, 37744, 38017, 38688, 39429, 39494, 40768, 41664, 41788, 42462, 43448, 45136, 45864, 48528, 48608, 48879, 49539, 50778, 52416, 52572, 54684, 56616, 58032, 59241, 61152, 61334, 62496, 62682, 64704, 65172, 66052, 67704, 70096, 70603, 72912, 73129, 75488, 76034, 77376, 78858, 78988, 83576, 84924, 86896, 90272, 91728, 92001, 94023, 97056, 97216, 97758, 99078, 101556, 105144, 109368, 113232, 114051, 116064, 118482, 122304, 122668, 124992, 125364, 130344, 132104, 135408, 135811, 140192, 141206, 145824, 146258, 148617, 150976, 152068, 157716, 157976, 167152, 168361, 169848, 173792, 177723, 180544, 183456, 184002, 188046, 194112, 195516, 198156, 203112, 210288, 211809, 214669, 218736, 219387, 226464, 228102, 232128, 236964, 245336, 250728, 260688, 264208, 266119, 270816, 271622, 276003, 280384, 282412, 291648, 292516, 297234, 304136, 315432, 315952, 334304, 336722, 339696, 342153, 347584, 355446, 366912, 368004, 376092, 391032, 396312, 406224, 407433, 420576, 423618, 429338, 437472, 438774, 452928, 456204, 473928, 490672, 494221, 501456, 505083, 511903, 521376, 528416, 532238, 541632, 543244, 552006, 564824, 585032, 594468, 608272, 630864, 631904, 635427, 644007, 658161, 668608, 673444, 679392, 684306, 710892, 736008, 752184, 782064, 792624, 798357, 812448, 814866, 841152, 847236, 858676, 874944, 877548, 912408, 947856, 950677, 981344, 988442, 1002912, 1010166, 1023806, 1042752, 1056832, 1064476, 1086488, 1104012, 1129648, 1170064, 1178527, 1188936, 1216544, 1222299, 1261728, 1263808, 1270854, 1288014, 1316322, 1346888, 1358784, 1368612, 1421784, 1472016, 1482663, 1504368, 1515249, 1535709, 1564128, 1585248, 1596714, 1624896, 1629732, 1694472, 1717352, 1755096, 1824816, 1830247, 1895712, 1901354, 1932021, 1962688, 1976884, 2005824, 2020332, 2047612, 2128952, 2172976, 2188693, 2208024, 2259296, 2340128, 2357054, 2377872, 2395071, 2433088, 2444598, 2523456, 2541708, 2576028, 2632644, 2693776, 2737224, 2843568, 2852031, 2944032, 2965326, 3008736, 3030498, 3071418, 3128256, 3170496, 3193428, 3259464, 3388944, 3434704, 3459547, 3510192, 3535581, 3649632, 3660494, 3791424, 3802708, 3864042, 3953768, 4040664, 4095224, 4257904, 4345952, 4377386, 4416048, 4447989, 4518592, 4607127, 4680256, 4714108, 4755744, 4790142, 4889196, 5083416, 5152056, 5265288, 5387552, 5474448, 5490741, 5687136, 5704062, 5888064, 5930652, 6017472, 6060996, 6142836, 6386856, 6518928, 6566079, 6654739, 6777888, 6869408, 6919094, 7020384, 7071162, 7299264, 7320988, 7605416, 7728084, 7907536, 8081328, 8190448, 8249689, 8515808, 8556093, 8691904, 8754772, 8832096, 8895978, 9214254, 9428216, 9511488, 9580284, 9778392, 10166832, 10304112, 10378641, 10530576, 10606743, 10775104, 10948896, 10981482, 11374272, 11408124, 11861304, 12121992, 12285672, 12773712, 12811729, 13037856, 13132158, 13309478, 13555776, 13738816, 13838188, 14040768, 14142324, 14641976, 15210832, 15320851, 15456168, 15815072, 16162656, 16380896, 16472223, 16499378, 17031616, 17112186, 17509544, 17664192, 17791956, 18428508, 18856432, 19160568, 19556784, 19698237, 19964217, 20333664, 20608224, 20757282, 21061152, 21213486, 21897792, 21962964, 22816248, 23722608, 23793211, 24243984, 24571344, 24749067, 25547424, 25623458, 26075712, 26264316, 26618956, 27676376, 28284648, 29283952, 30421664, 30641702, 30912336, 31135923, 31630144, 32325312, 32761792, 32944446, 32998756, 34224372, 35019088, 35583912, 36857016, 37712864, 38321136, 38435187, 39113568, 39396474, 39928434, 40667328, 41216448, 41514564, 42122304, 42426972, 43925928, 45632496, 45962553, 47445216, 47586422, 48487968, 49142688, 49498134, 51094848, 51246916, 52528632, 53237912, 55352752, 56569296, 56737657, 58567904, 59892651, 60843328, 61283404, 61824672, 62271846, 65888892, 65997512, 68448744, 70038176, 71167824, 71379633, 73714032, 74247201, 75425728, 76642272, 76870374, 78227136, 78792948, 79856868, 83029128, 84853944, 87851856, 89682103, 91264992, 91925106, 94890432, 95172844, 96975936, 98285376, 98996268, 102493832, 105057264, 106475824, 107245957, 110705504, 113138592, 113475314, 115305561, 117135808, 119785302, 122566808, 123649344, 124543692, 131777784, 131995024, 136897488, 137887659, 140076352, 142335648, 142759266, 147428064, 148494402, 153284544, 153740748, 157585896, 159713736, 166058256, 166552477, 169707888, 170212971, 175703712, 179364206, 182529984, 183850212, 190345688, 197992536, 204987664, 210114528, 212951648, 214138899, 214491914, 221411008, 226277184, 226950628, 230611122, 239570604, 245133616, 249087384, 263555568, 263990048, 269046309, 273794976, 275775318, 284671296, 285518532, 294856128, 296988804, 307481496, 315171792, 319427472, 321737871, 332116512, 333104954, 339415776, 340425942, 351407424, 358728412, 367700424, 380691376, 395985072, 397163599, 409975328, 420229056, 425903296, 428277798, 428983828, 453901256, 461222244, 479141208, 490267232, 498174768, 499657431, 510638913, 527111136, 527980096, 538092618, 547589952, 551550636, 571037064, 593977608, 614962992, 630343584, 638854944, 643475742, 664233024, 666209908, 678831552, 680851884, 717456824, 735400848, 737589541, 761382752, 791970144, 794327198, 807138927, 819950656, 856555596, 857967656, 907802512, 922444488, 958282416, 965213613, 980534464, 996349536, 999314862, 1021277826, 1054222272, 1076185236, 1103101272, 1142074128, 1165867339, 1187955216, 1191490797, 1229925984, 1260687168, 1277709888, 1286951484, 1332419816, 1361703768, 1434913648, 1470801696, 1475179082, 1498972293, 1522765504, 1583940288, 1588654396, 1614277854, 1713111192, 1715935312, 1815605024, 1844888976, 1916564832, 1930427226, 1992699072, 1998629724, 2042555652, 2152370472, 2206202544, 2212768623, 2284148256, 2331734678, 2375910432, 2382981594, 2459851968, 2573902968, 2664839632, 2723407536, 2780145193, 2869827296, 2941603392, 2950358164, 2997944586, 3177308792, 3228555708, 3426222384, 3431870624, 3497602017, 3574472391, 3631210048, 3689777952, 3833129664, 3860854452, 3997259448, 4085111304, 4304740944, 4412405088, 4425537246, 4568296512, 4663469356, 4751820864, 4765963188, 5147805936, 5163126787, 5329679264, 5446815072, 5560290386, 5739654592, 5900716328, 5995889172, 6354617584, 6457111416, 6638305869, 6852444768, 6863741248, 6995204034, 7148944782, 7379555904, 7721708904, 7994518896, 8170222608, 8340435579, 8609481888, 8824810176, 8851074492, 9326938712, 9531926376, 10295611872, 10326253574, 10492806051, 10659358528, 10893630144, 11120580772, 11801432656, 11991778344, 12709235168, 12914222832, 13276611738, 13704889536, 13990408068, 14297889564, 15443417808, 15489380361, 15989037792, 16340445216, 16680871158, 17218963776, 17702148984, 18653877424, 19063852752, 20591223744, 20652507148, 20985612102, 22241161544, 23602865312, 23983556688, 25021306737, 25418470336, 25828445664, 26553223476, 27980816136, 28595779128, 30886835616, 30978760722, 31978075584, 32680890432, 33361742316, 35404297968, 36141887509, 37307754848, 38127705504, 41305014296, 41971224204, 44482323088, 46468141083, 47205730624, 47967113376, 50042613474, 51656891328, 53106446952, 55961632272, 57191558256, 61773671232, 61957521444, 66723484632, 70808595936, 72283775018, 74615509696, 76255411008, 82610028592, 83942448408, 88964646176, 92936282166, 95934226752, 100085226948, 106212893904, 108425662527, 111923264544, 114383116512, 123915042888, 133446969264, 141617191872, 144567550036, 165220057184, 167884896816, 177929292352, 185872564332, 200170453896, 212425787808, 216851325054, 223846529088, 228766233024, 247830085776, 266893938528, 289135100072, 325276987581, 330440114368, 335769793632, 371745128664, 400340907792, 424851575616, 433702650108, 495660171552, 533787877056, 578270200144, 650553975162, 671539587264, 743490257328, 800681815584, 867405300216, 991320343104, 1156540400288, 1301107950324, 1486980514656, 1601363631168, 1734810600432, 2313080800576, 2602215900648, 2973961029312, 3469621200864, 5204431801296, 6939242401728, 10408863602592, 20817727205184]

約数ペア:

[(1, 20817727205184), (2, 10408863602592), (3, 6939242401728), (4, 5204431801296), (6, 3469621200864), (7, 2973961029312), (8, 2602215900648), (9, 2313080800576), (12, 1734810600432), (13, 1601363631168), (14, 1486980514656), (16, 1301107950324), (18, 1156540400288), (21, 991320343104), (24, 867405300216), (26, 800681815584), (28, 743490257328), (31, 671539587264), (32, 650553975162), (36, 578270200144), (39, 533787877056), (42, 495660171552), (48, 433702650108), (49, 424851575616), (52, 400340907792), (56, 371745128664), (62, 335769793632), (63, 330440114368), (64, 325276987581), (72, 289135100072), (78, 266893938528), (84, 247830085776), (91, 228766233024), (93, 223846529088), (96, 216851325054), (98, 212425787808), (104, 200170453896), (112, 185872564332), (117, 177929292352), (124, 167884896816), (126, 165220057184), (144, 144567550036), (147, 141617191872), (156, 133446969264), (168, 123915042888), (182, 114383116512), (186, 111923264544), (192, 108425662527), (196, 106212893904), (208, 100085226948), (217, 95934226752), (224, 92936282166), (234, 88964646176), (248, 83942448408), (252, 82610028592), (273, 76255411008), (279, 74615509696), (288, 72283775018), (294, 70808595936), (312, 66723484632), (336, 61957521444), (337, 61773671232), (364, 57191558256), (372, 55961632272), (392, 53106446952), (403, 51656891328), (416, 50042613474), (434, 47967113376), (441, 47205730624), (448, 46468141083), (468, 44482323088), (496, 41971224204), (504, 41305014296), (546, 38127705504), (558, 37307754848), (576, 36141887509), (588, 35404297968), (624, 33361742316), (637, 32680890432), (651, 31978075584), (672, 30978760722), (674, 30886835616), (728, 28595779128), (744, 27980816136), (784, 26553223476), (806, 25828445664), (819, 25418470336), (832, 25021306737), (868, 23983556688), (882, 23602865312), (936, 22241161544), (992, 20985612102), (1008, 20652507148), (1011, 20591223744), (1092, 19063852752), (1116, 18653877424), (1176, 17702148984), (1209, 17218963776), (1248, 16680871158), (1274, 16340445216), (1302, 15989037792), (1344, 15489380361), (1348, 15443417808), (1456, 14297889564), (1488, 13990408068), (1519, 13704889536), (1568, 13276611738), (1612, 12914222832), (1638, 12709235168), (1736, 11991778344), (1764, 11801432656), (1872, 11120580772), (1911, 10893630144), (1953, 10659358528), (1984, 10492806051), (2016, 10326253574), (2022, 10295611872), (2184, 9531926376), (2232, 9326938712), (2352, 8851074492), (2359, 8824810176), (2418, 8609481888), (2496, 8340435579), (2548, 8170222608), (2604, 7994518896), (2696, 7721708904), (2821, 7379555904), (2912, 7148944782), (2976, 6995204034), (3033, 6863741248), (3038, 6852444768), (3136, 6638305869), (3224, 6457111416), (3276, 6354617584), (3472, 5995889172), (3528, 5900716328), (3627, 5739654592), (3744, 5560290386), (3822, 5446815072), (3906, 5329679264), (4032, 5163126787), (4044, 5147805936), (4368, 4765963188), (4381, 4751820864), (4464, 4663469356), (4557, 4568296512), (4704, 4425537246), (4718, 4412405088), (4836, 4304740944), (5096, 4085111304), (5208, 3997259448), (5392, 3860854452), (5431, 3833129664), (5642, 3689777952), (5733, 3631210048), (5824, 3574472391), (5952, 3497602017), (6066, 3431870624), (6076, 3426222384), (6448, 3228555708), (6552, 3177308792), (6944, 2997944586), (7056, 2950358164), (7077, 2941603392), (7254, 2869827296), (7488, 2780145193), (7644, 2723407536), (7812, 2664839632), (8088, 2573902968), (8463, 2459851968), (8736, 2382981594), (8762, 2375910432), (8928, 2331734678), (9114, 2284148256), (9408, 2212768623), (9436, 2206202544), (9672, 2152370472), (10192, 2042555652), (10416, 1998629724), (10447, 1992699072), (10784, 1930427226), (10862, 1916564832), (11284, 1844888976), (11466, 1815605024), (12132, 1715935312), (12152, 1713111192), (12896, 1614277854), (13104, 1588654396), (13143, 1583940288), (13671, 1522765504), (13888, 1498972293), (14112, 1475179082), (14154, 1470801696), (14508, 1434913648), (15288, 1361703768), (15624, 1332419816), (16176, 1286951484), (16293, 1277709888), (16513, 1260687168), (16926, 1229925984), (17472, 1191490797), (17524, 1187955216), (17856, 1165867339), (18228, 1142074128), (18872, 1103101272), (19344, 1076185236), (19747, 1054222272), (20384, 1021277826), (20832, 999314862), (20894, 996349536), (21231, 980534464), (21568, 965213613), (21724, 958282416), (22568, 922444488), (22932, 907802512), (24264, 857967656), (24304, 856555596), (25389, 819950656), (25792, 807138927), (26208, 794327198), (26286, 791970144), (27342, 761382752), (28224, 737589541), (28308, 735400848), (29016, 717456824), (30576, 680851884), (30667, 678831552), (31248, 666209908), (31341, 664233024), (32352, 643475742), (32586, 638854944), (33026, 630343584), (33852, 614962992), (35048, 593977608), (36456, 571037064), (37744, 551550636), (38017, 547589952), (38688, 538092618), (39429, 527980096), (39494, 527111136), (40768, 510638913), (41664, 499657431), (41788, 498174768), (42462, 490267232), (43448, 479141208), (45136, 461222244), (45864, 453901256), (48528, 428983828), (48608, 428277798), (48879, 425903296), (49539, 420229056), (50778, 409975328), (52416, 397163599), (52572, 395985072), (54684, 380691376), (56616, 367700424), (58032, 358728412), (59241, 351407424), (61152, 340425942), (61334, 339415776), (62496, 333104954), (62682, 332116512), (64704, 321737871), (65172, 319427472), (66052, 315171792), (67704, 307481496), (70096, 296988804), (70603, 294856128), (72912, 285518532), (73129, 284671296), (75488, 275775318), (76034, 273794976), (77376, 269046309), (78858, 263990048), (78988, 263555568), (83576, 249087384), (84924, 245133616), (86896, 239570604), (90272, 230611122), (91728, 226950628), (92001, 226277184), (94023, 221411008), (97056, 214491914), (97216, 214138899), (97758, 212951648), (99078, 210114528), (101556, 204987664), (105144, 197992536), (109368, 190345688), (113232, 183850212), (114051, 182529984), (116064, 179364206), (118482, 175703712), (122304, 170212971), (122668, 169707888), (124992, 166552477), (125364, 166058256), (130344, 159713736), (132104, 157585896), (135408, 153740748), (135811, 153284544), (140192, 148494402), (141206, 147428064), (145824, 142759266), (146258, 142335648), (148617, 140076352), (150976, 137887659), (152068, 136897488), (157716, 131995024), (157976, 131777784), (167152, 124543692), (168361, 123649344), (169848, 122566808), (173792, 119785302), (177723, 117135808), (180544, 115305561), (183456, 113475314), (184002, 113138592), (188046, 110705504), (194112, 107245957), (195516, 106475824), (198156, 105057264), (203112, 102493832), (210288, 98996268), (211809, 98285376), (214669, 96975936), (218736, 95172844), (219387, 94890432), (226464, 91925106), (228102, 91264992), (232128, 89682103), (236964, 87851856), (245336, 84853944), (250728, 83029128), (260688, 79856868), (264208, 78792948), (266119, 78227136), (270816, 76870374), (271622, 76642272), (276003, 75425728), (280384, 74247201), (282412, 73714032), (291648, 71379633), (292516, 71167824), (297234, 70038176), (304136, 68448744), (315432, 65997512), (315952, 65888892), (334304, 62271846), (336722, 61824672), (339696, 61283404), (342153, 60843328), (347584, 59892651), (355446, 58567904), (366912, 56737657), (368004, 56569296), (376092, 55352752), (391032, 53237912), (396312, 52528632), (406224, 51246916), (407433, 51094848), (420576, 49498134), (423618, 49142688), (429338, 48487968), (437472, 47586422), (438774, 47445216), (452928, 45962553), (456204, 45632496), (473928, 43925928), (490672, 42426972), (494221, 42122304), (501456, 41514564), (505083, 41216448), (511903, 40667328), (521376, 39928434), (528416, 39396474), (532238, 39113568), (541632, 38435187), (543244, 38321136), (552006, 37712864), (564824, 36857016), (585032, 35583912), (594468, 35019088), (608272, 34224372), (630864, 32998756), (631904, 32944446), (635427, 32761792), (644007, 32325312), (658161, 31630144), (668608, 31135923), (673444, 30912336), (679392, 30641702), (684306, 30421664), (710892, 29283952), (736008, 28284648), (752184, 27676376), (782064, 26618956), (792624, 26264316), (798357, 26075712), (812448, 25623458), (814866, 25547424), (841152, 24749067), (847236, 24571344), (858676, 24243984), (874944, 23793211), (877548, 23722608), (912408, 22816248), (947856, 21962964), (950677, 21897792), (981344, 21213486), (988442, 21061152), (1002912, 20757282), (1010166, 20608224), (1023806, 20333664), (1042752, 19964217), (1056832, 19698237), (1064476, 19556784), (1086488, 19160568), (1104012, 18856432), (1129648, 18428508), (1170064, 17791956), (1178527, 17664192), (1188936, 17509544), (1216544, 17112186), (1222299, 17031616), (1261728, 16499378), (1263808, 16472223), (1270854, 16380896), (1288014, 16162656), (1316322, 15815072), (1346888, 15456168), (1358784, 15320851), (1368612, 15210832), (1421784, 14641976), (1472016, 14142324), (1482663, 14040768), (1504368, 13838188), (1515249, 13738816), (1535709, 13555776), (1564128, 13309478), (1585248, 13132158), (1596714, 13037856), (1624896, 12811729), (1629732, 12773712), (1694472, 12285672), (1717352, 12121992), (1755096, 11861304), (1824816, 11408124), (1830247, 11374272), (1895712, 10981482), (1901354, 10948896), (1932021, 10775104), (1962688, 10606743), (1976884, 10530576), (2005824, 10378641), (2020332, 10304112), (2047612, 10166832), (2128952, 9778392), (2172976, 9580284), (2188693, 9511488), (2208024, 9428216), (2259296, 9214254), (2340128, 8895978), (2357054, 8832096), (2377872, 8754772), (2395071, 8691904), (2433088, 8556093), (2444598, 8515808), (2523456, 8249689), (2541708, 8190448), (2576028, 8081328), (2632644, 7907536), (2693776, 7728084), (2737224, 7605416), (2843568, 7320988), (2852031, 7299264), (2944032, 7071162), (2965326, 7020384), (3008736, 6919094), (3030498, 6869408), (3071418, 6777888), (3128256, 6654739), (3170496, 6566079), (3193428, 6518928), (3259464, 6386856), (3388944, 6142836), (3434704, 6060996), (3459547, 6017472), (3510192, 5930652), (3535581, 5888064), (3649632, 5704062), (3660494, 5687136), (3791424, 5490741), (3802708, 5474448), (3864042, 5387552), (3953768, 5265288), (4040664, 5152056), (4095224, 5083416), (4257904, 4889196), (4345952, 4790142), (4377386, 4755744), (4416048, 4714108), (4447989, 4680256), (4518592, 4607127)]