20585182464

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 864

約数和(自身を含む): 80812892160

約数和(自身を除く): 60227709696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 31, 32, 33, 36, 38, 42, 44, 48, 56, 57, 62, 63, 64, 66, 72, 76, 77, 84, 88, 93, 96, 99, 112, 114, 124, 126, 128, 132, 133, 144, 152, 154, 168, 171, 176, 186, 192, 197, 198, 209, 217, 224, 228, 231, 248, 252, 256, 264, 266, 279, 288, 304, 308, 336, 341, 342, 352, 372, 384, 394, 396, 399, 418, 434, 448, 456, 462, 496, 504, 528, 532, 558, 576, 589, 591, 608, 616, 627, 651, 672, 682, 684, 693, 704, 744, 768, 788, 792, 798, 836, 868, 896, 912, 924, 992, 1008, 1023, 1056, 1064, 1116, 1152, 1178, 1182, 1197, 1216, 1232, 1254, 1302, 1344, 1364, 1368, 1379, 1386, 1408, 1463, 1488, 1576, 1584, 1596, 1672, 1736, 1767, 1773, 1792, 1824, 1848, 1881, 1953, 1984, 2016, 2046, 2112, 2128, 2167, 2232, 2304, 2356, 2364, 2387, 2394, 2432, 2464, 2508, 2604, 2688, 2728, 2736, 2758, 2772, 2816, 2926, 2976, 3069, 3152, 3168, 3192, 3344, 3472, 3534, 3546, 3648, 3696, 3743, 3762, 3906, 3968, 4032, 4092, 4123, 4137, 4224, 4256, 4334, 4389, 4464, 4712, 4728, 4774, 4788, 4864, 4928, 5016, 5208, 5301, 5376, 5456, 5472, 5516, 5544, 5852, 5952, 6107, 6138, 6304, 6336, 6384, 6479, 6501, 6688, 6944, 7068, 7092, 7161, 7296, 7392, 7486, 7524, 7812, 7936, 8064, 8184, 8246, 8274, 8448, 8512, 8668, 8778, 8928, 9424, 9456, 9548, 9576, 9856, 10032, 10416, 10602, 10912, 10944, 11032, 11088, 11229, 11704, 11904, 12214, 12276, 12369, 12411, 12608, 12672, 12768, 12958, 13002, 13167, 13376, 13888, 14136, 14184, 14322, 14592, 14784, 14972, 15048, 15169, 15624, 16128, 16368, 16492, 16548, 17024, 17336, 17556, 17856, 18321, 18848, 18912, 19096, 19152, 19437, 19503, 19712, 20064, 20832, 21204, 21483, 21824, 21888, 22064, 22176, 22458, 23408, 23808, 24428, 24552, 24738, 24822, 25216, 25344, 25536, 25916, 26004, 26201, 26334, 26752, 27776, 28272, 28368, 28644, 29568, 29944, 30096, 30338, 31248, 32736, 32984, 33096, 33687, 34048, 34672, 35112, 35712, 36642, 37107, 37696, 37824, 38192, 38304, 38874, 39006, 40128, 41173, 41664, 42408, 42749, 42966, 43648, 43776, 44128, 44352, 44916, 45353, 45507, 46816, 48856, 49104, 49476, 49644, 50432, 51072, 51832, 52008, 52402, 52668, 53504, 54963, 55552, 56544, 56736, 57288, 58311, 59136, 59888, 60192, 60676, 62496, 65472, 65968, 66192, 67177, 67374, 69344, 70224, 71424, 73284, 74214, 75392, 75648, 76384, 76608, 77748, 78012, 78603, 80256, 82346, 83328, 84816, 85498, 85932, 87296, 88256, 88704, 89832, 90706, 91014, 93632, 97712, 98208, 98952, 99288, 102144, 103664, 104016, 104804, 105336, 109926, 113088, 113472, 114576, 116033, 116622, 119776, 120384, 121352, 123519, 124992, 128247, 130944, 131936, 132384, 134354, 134748, 136059, 136521, 138688, 140448, 146568, 148428, 150784, 151296, 152768, 153216, 155496, 156024, 157206, 160512, 164692, 166656, 169632, 170996, 171864, 176512, 177408, 179664, 181412, 182028, 187264, 195424, 196416, 197904, 198576, 201531, 207328, 208032, 209608, 210672, 219852, 226176, 226944, 229152, 232066, 233244, 235809, 239552, 240768, 242704, 247038, 249984, 256494, 261888, 263872, 264768, 268708, 269496, 272118, 273042, 277376, 280896, 288211, 293136, 296856, 305536, 306432, 310992, 312048, 314412, 329384, 339264, 341992, 343728, 348099, 353024, 359328, 362824, 364056, 370557, 374528, 384741, 390848, 392832, 395808, 397152, 403062, 408177, 414656, 416064, 419216, 421344, 439704, 452352, 453888, 458304, 464132, 466488, 470239, 471618, 479104, 481536, 485408, 494076, 499968, 512988, 527744, 529536, 537416, 538992, 544236, 546084, 554752, 561792, 576422, 586272, 593712, 604593, 611072, 621984, 624096, 628824, 658768, 678528, 683984, 687456, 696198, 718656, 725648, 728112, 741114, 769482, 781696, 785664, 791616, 794304, 806124, 812231, 816354, 829312, 832128, 838432, 842688, 864633, 879408, 916608, 928264, 932976, 940478, 943236, 958208, 970816, 988152, 1025976, 1044297, 1055488, 1059072, 1074832, 1077984, 1088472, 1092168, 1123584, 1152844, 1172544, 1187424, 1209186, 1243968, 1248192, 1257648, 1276363, 1317536, 1357056, 1367968, 1374912, 1392396, 1410717, 1437312, 1451296, 1456224, 1482228, 1538964, 1563392, 1583232, 1588608, 1612248, 1624462, 1632708, 1658624, 1664256, 1676864, 1685376, 1729266, 1758816, 1833216, 1856528, 1865952, 1880956, 1886472, 1941632, 1976304, 2051952, 2088594, 2149664, 2155968, 2176944, 2184336, 2305688, 2345088, 2374848, 2418372, 2436693, 2487936, 2496384, 2515296, 2552726, 2593899, 2635072, 2735936, 2749824, 2784792, 2821434, 2874624, 2902592, 2912448, 2964456, 3077928, 3166464, 3177216, 3224496, 3248924, 3265416, 3353728, 3370752, 3458532, 3517632, 3713056, 3731904, 3761912, 3772944, 3829089, 3883264, 3952608, 4103904, 4177188, 4232151, 4299328, 4311936, 4353888, 4368672, 4611376, 4690176, 4749696, 4836744, 4873386, 4975872, 4992768, 5030592, 5105452, 5187798, 5270144, 5471872, 5499648, 5569584, 5642868, 5805184, 5824896, 5928912, 6155856, 6448992, 6497848, 6530832, 6707456, 6917064, 7035264, 7310079, 7426112, 7463808, 7523824, 7545888, 7658178, 7905216, 8207808, 8354376, 8464302, 8598656, 8623872, 8707776, 8737344, 8934541, 9222752, 9499392, 9673488, 9746772, 10061184, 10210904, 10375596, 10540288, 10943744, 11139168, 11285736, 11487267, 11610368, 11649792, 11857824, 12311712, 12897984, 12995696, 13061664, 13834128, 14070528, 14620158, 14852224, 14927616, 15047648, 15091776, 15316356, 15810432, 16415616, 16708752, 16928604, 17197312, 17415552, 17474688, 17869082, 18445504, 19346976, 19493544, 20122368, 20421808, 20751192, 22278336, 22571472, 22974534, 23715648, 24623424, 25795968, 25991392, 26123328, 26803623, 27668256, 29240316, 29704448, 30095296, 30183552, 30632712, 31620864, 32831232, 33417504, 33857208, 34831104, 34949376, 35738164, 36891008, 38693952, 38987088, 40843616, 41502384, 44556672, 45142944, 45949068, 47431296, 49246848, 51591936, 51982784, 52246656, 53607246, 55336512, 58480632, 60190592, 60367104, 61265424, 66835008, 67714416, 71476328, 73782016, 77387904, 77974176, 80410869, 81687232, 83004768, 89113344, 90285888, 91898136, 94862592, 98493696, 103965568, 104493312, 107214492, 110673024, 116961264, 120381184, 122530848, 133670016, 135428832, 142952656, 154775808, 155948352, 160821738, 163374464, 166009536, 180571776, 183796272, 207931136, 214428984, 221346048, 233922528, 245061696, 267340032, 270857664, 285905312, 311896704, 321643476, 326748928, 332019072, 361143552, 367592544, 428857968, 467845056, 490123392, 541715328, 571810624, 623793408, 643286952, 664038144, 735185088, 857715936, 935690112, 980246784, 1083430656, 1143621248, 1286573904, 1470370176, 1715431872, 1871380224, 2287242496, 2573147808, 2940740352, 3430863744, 5146295616, 6861727488, 10292591232, 20585182464]

約数ペア:

[(1, 20585182464), (2, 10292591232), (3, 6861727488), (4, 5146295616), (6, 3430863744), (7, 2940740352), (8, 2573147808), (9, 2287242496), (11, 1871380224), (12, 1715431872), (14, 1470370176), (16, 1286573904), (18, 1143621248), (19, 1083430656), (21, 980246784), (22, 935690112), (24, 857715936), (28, 735185088), (31, 664038144), (32, 643286952), (33, 623793408), (36, 571810624), (38, 541715328), (42, 490123392), (44, 467845056), (48, 428857968), (56, 367592544), (57, 361143552), (62, 332019072), (63, 326748928), (64, 321643476), (66, 311896704), (72, 285905312), (76, 270857664), (77, 267340032), (84, 245061696), (88, 233922528), (93, 221346048), (96, 214428984), (99, 207931136), (112, 183796272), (114, 180571776), (124, 166009536), (126, 163374464), (128, 160821738), (132, 155948352), (133, 154775808), (144, 142952656), (152, 135428832), (154, 133670016), (168, 122530848), (171, 120381184), (176, 116961264), (186, 110673024), (192, 107214492), (197, 104493312), (198, 103965568), (209, 98493696), (217, 94862592), (224, 91898136), (228, 90285888), (231, 89113344), (248, 83004768), (252, 81687232), (256, 80410869), (264, 77974176), (266, 77387904), (279, 73782016), (288, 71476328), (304, 67714416), (308, 66835008), (336, 61265424), (341, 60367104), (342, 60190592), (352, 58480632), (372, 55336512), (384, 53607246), (394, 52246656), (396, 51982784), (399, 51591936), (418, 49246848), (434, 47431296), (448, 45949068), (456, 45142944), (462, 44556672), (496, 41502384), (504, 40843616), (528, 38987088), (532, 38693952), (558, 36891008), (576, 35738164), (589, 34949376), (591, 34831104), (608, 33857208), (616, 33417504), (627, 32831232), (651, 31620864), (672, 30632712), (682, 30183552), (684, 30095296), (693, 29704448), (704, 29240316), (744, 27668256), (768, 26803623), (788, 26123328), (792, 25991392), (798, 25795968), (836, 24623424), (868, 23715648), (896, 22974534), (912, 22571472), (924, 22278336), (992, 20751192), (1008, 20421808), (1023, 20122368), (1056, 19493544), (1064, 19346976), (1116, 18445504), (1152, 17869082), (1178, 17474688), (1182, 17415552), (1197, 17197312), (1216, 16928604), (1232, 16708752), (1254, 16415616), (1302, 15810432), (1344, 15316356), (1364, 15091776), (1368, 15047648), (1379, 14927616), (1386, 14852224), (1408, 14620158), (1463, 14070528), (1488, 13834128), (1576, 13061664), (1584, 12995696), (1596, 12897984), (1672, 12311712), (1736, 11857824), (1767, 11649792), (1773, 11610368), (1792, 11487267), (1824, 11285736), (1848, 11139168), (1881, 10943744), (1953, 10540288), (1984, 10375596), (2016, 10210904), (2046, 10061184), (2112, 9746772), (2128, 9673488), (2167, 9499392), (2232, 9222752), (2304, 8934541), (2356, 8737344), (2364, 8707776), (2387, 8623872), (2394, 8598656), (2432, 8464302), (2464, 8354376), (2508, 8207808), (2604, 7905216), (2688, 7658178), (2728, 7545888), (2736, 7523824), (2758, 7463808), (2772, 7426112), (2816, 7310079), (2926, 7035264), (2976, 6917064), (3069, 6707456), (3152, 6530832), (3168, 6497848), (3192, 6448992), (3344, 6155856), (3472, 5928912), (3534, 5824896), (3546, 5805184), (3648, 5642868), (3696, 5569584), (3743, 5499648), (3762, 5471872), (3906, 5270144), (3968, 5187798), (4032, 5105452), (4092, 5030592), (4123, 4992768), (4137, 4975872), (4224, 4873386), (4256, 4836744), (4334, 4749696), (4389, 4690176), (4464, 4611376), (4712, 4368672), (4728, 4353888), (4774, 4311936), (4788, 4299328), (4864, 4232151), (4928, 4177188), (5016, 4103904), (5208, 3952608), (5301, 3883264), (5376, 3829089), (5456, 3772944), (5472, 3761912), (5516, 3731904), (5544, 3713056), (5852, 3517632), (5952, 3458532), (6107, 3370752), (6138, 3353728), (6304, 3265416), (6336, 3248924), (6384, 3224496), (6479, 3177216), (6501, 3166464), (6688, 3077928), (6944, 2964456), (7068, 2912448), (7092, 2902592), (7161, 2874624), (7296, 2821434), (7392, 2784792), (7486, 2749824), (7524, 2735936), (7812, 2635072), (7936, 2593899), (8064, 2552726), (8184, 2515296), (8246, 2496384), (8274, 2487936), (8448, 2436693), (8512, 2418372), (8668, 2374848), (8778, 2345088), (8928, 2305688), (9424, 2184336), (9456, 2176944), (9548, 2155968), (9576, 2149664), (9856, 2088594), (10032, 2051952), (10416, 1976304), (10602, 1941632), (10912, 1886472), (10944, 1880956), (11032, 1865952), (11088, 1856528), (11229, 1833216), (11704, 1758816), (11904, 1729266), (12214, 1685376), (12276, 1676864), (12369, 1664256), (12411, 1658624), (12608, 1632708), (12672, 1624462), (12768, 1612248), (12958, 1588608), (13002, 1583232), (13167, 1563392), (13376, 1538964), (13888, 1482228), (14136, 1456224), (14184, 1451296), (14322, 1437312), (14592, 1410717), (14784, 1392396), (14972, 1374912), (15048, 1367968), (15169, 1357056), (15624, 1317536), (16128, 1276363), (16368, 1257648), (16492, 1248192), (16548, 1243968), (17024, 1209186), (17336, 1187424), (17556, 1172544), (17856, 1152844), (18321, 1123584), (18848, 1092168), (18912, 1088472), (19096, 1077984), (19152, 1074832), (19437, 1059072), (19503, 1055488), (19712, 1044297), (20064, 1025976), (20832, 988152), (21204, 970816), (21483, 958208), (21824, 943236), (21888, 940478), (22064, 932976), (22176, 928264), (22458, 916608), (23408, 879408), (23808, 864633), (24428, 842688), (24552, 838432), (24738, 832128), (24822, 829312), (25216, 816354), (25344, 812231), (25536, 806124), (25916, 794304), (26004, 791616), (26201, 785664), (26334, 781696), (26752, 769482), (27776, 741114), (28272, 728112), (28368, 725648), (28644, 718656), (29568, 696198), (29944, 687456), (30096, 683984), (30338, 678528), (31248, 658768), (32736, 628824), (32984, 624096), (33096, 621984), (33687, 611072), (34048, 604593), (34672, 593712), (35112, 586272), (35712, 576422), (36642, 561792), (37107, 554752), (37696, 546084), (37824, 544236), (38192, 538992), (38304, 537416), (38874, 529536), (39006, 527744), (40128, 512988), (41173, 499968), (41664, 494076), (42408, 485408), (42749, 481536), (42966, 479104), (43648, 471618), (43776, 470239), (44128, 466488), (44352, 464132), (44916, 458304), (45353, 453888), (45507, 452352), (46816, 439704), (48856, 421344), (49104, 419216), (49476, 416064), (49644, 414656), (50432, 408177), (51072, 403062), (51832, 397152), (52008, 395808), (52402, 392832), (52668, 390848), (53504, 384741), (54963, 374528), (55552, 370557), (56544, 364056), (56736, 362824), (57288, 359328), (58311, 353024), (59136, 348099), (59888, 343728), (60192, 341992), (60676, 339264), (62496, 329384), (65472, 314412), (65968, 312048), (66192, 310992), (67177, 306432), (67374, 305536), (69344, 296856), (70224, 293136), (71424, 288211), (73284, 280896), (74214, 277376), (75392, 273042), (75648, 272118), (76384, 269496), (76608, 268708), (77748, 264768), (78012, 263872), (78603, 261888), (80256, 256494), (82346, 249984), (83328, 247038), (84816, 242704), (85498, 240768), (85932, 239552), (87296, 235809), (88256, 233244), (88704, 232066), (89832, 229152), (90706, 226944), (91014, 226176), (93632, 219852), (97712, 210672), (98208, 209608), (98952, 208032), (99288, 207328), (102144, 201531), (103664, 198576), (104016, 197904), (104804, 196416), (105336, 195424), (109926, 187264), (113088, 182028), (113472, 181412), (114576, 179664), (116033, 177408), (116622, 176512), (119776, 171864), (120384, 170996), (121352, 169632), (123519, 166656), (124992, 164692), (128247, 160512), (130944, 157206), (131936, 156024), (132384, 155496), (134354, 153216), (134748, 152768), (136059, 151296), (136521, 150784), (138688, 148428), (140448, 146568)]