20247954048

素因数分解:

$2^7\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:123

約数の個数: 1024

約数和(自身を含む): 78336000000

約数和(自身を除く): 58088045952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 29, 31, 32, 36, 38, 42, 48, 49, 54, 56, 57, 58, 62, 63, 64, 72, 76, 84, 87, 93, 96, 98, 108, 112, 114, 116, 124, 126, 128, 133, 144, 147, 152, 168, 171, 174, 186, 189, 192, 196, 203, 216, 217, 224, 228, 232, 248, 252, 261, 266, 279, 288, 294, 304, 336, 342, 343, 348, 372, 378, 384, 392, 399, 406, 432, 434, 441, 448, 456, 464, 496, 504, 513, 522, 532, 551, 558, 576, 588, 589, 608, 609, 651, 672, 684, 686, 696, 744, 756, 783, 784, 798, 812, 837, 864, 868, 882, 896, 899, 912, 928, 931, 992, 1008, 1026, 1029, 1044, 1064, 1102, 1116, 1152, 1176, 1178, 1197, 1216, 1218, 1302, 1323, 1344, 1368, 1372, 1392, 1421, 1488, 1512, 1519, 1566, 1568, 1596, 1624, 1653, 1674, 1728, 1736, 1764, 1767, 1798, 1824, 1827, 1856, 1862, 1953, 1984, 2016, 2052, 2058, 2088, 2128, 2204, 2232, 2352, 2356, 2394, 2432, 2436, 2604, 2646, 2688, 2697, 2736, 2744, 2784, 2793, 2842, 2976, 3024, 3038, 3087, 3132, 3136, 3192, 3248, 3306, 3348, 3456, 3472, 3528, 3534, 3591, 3596, 3648, 3654, 3712, 3724, 3857, 3906, 3968, 4032, 4104, 4116, 4123, 4176, 4256, 4263, 4408, 4464, 4557, 4704, 4712, 4788, 4872, 4959, 5208, 5292, 5301, 5394, 5472, 5481, 5488, 5568, 5586, 5684, 5859, 5952, 6048, 6076, 6174, 6264, 6272, 6293, 6384, 6496, 6517, 6612, 6696, 6944, 7056, 7068, 7182, 7192, 7296, 7308, 7448, 7714, 7812, 8064, 8091, 8208, 8232, 8246, 8352, 8379, 8512, 8526, 8816, 8928, 9114, 9261, 9408, 9424, 9576, 9744, 9918, 9947, 10416, 10584, 10602, 10633, 10788, 10944, 10962, 10976, 11136, 11172, 11368, 11571, 11718, 11904, 12096, 12152, 12348, 12369, 12528, 12586, 12768, 12789, 12992, 13034, 13224, 13392, 13671, 13888, 14112, 14136, 14364, 14384, 14616, 14877, 14896, 15428, 15624, 15903, 16182, 16416, 16464, 16492, 16704, 16758, 17024, 17052, 17081, 17632, 17856, 18228, 18522, 18816, 18848, 18879, 19152, 19488, 19551, 19836, 19894, 20832, 21168, 21204, 21266, 21576, 21888, 21924, 21952, 22344, 22736, 23142, 23436, 24192, 24273, 24304, 24696, 24738, 25056, 25137, 25172, 25536, 25578, 25984, 26068, 26448, 26784, 26999, 27342, 27776, 28224, 28272, 28728, 28768, 28861, 29232, 29754, 29792, 29841, 30856, 31248, 31806, 31899, 32364, 32832, 32928, 32984, 33408, 33516, 34104, 34162, 34713, 35264, 35712, 36456, 37044, 37107, 37696, 37758, 38304, 38367, 38976, 39102, 39672, 39788, 41013, 41664, 42336, 42408, 42532, 43152, 43848, 43904, 44051, 44688, 45472, 46284, 46872, 48546, 48608, 49392, 49476, 50112, 50274, 50344, 51072, 51156, 51243, 52136, 52896, 53568, 53998, 54684, 56448, 56544, 56637, 57456, 57536, 57722, 58464, 58653, 59508, 59584, 59682, 61712, 62496, 63612, 63798, 64728, 65664, 65856, 65968, 67032, 68208, 68324, 69426, 70528, 72912, 74088, 74214, 75392, 75516, 76608, 76734, 77952, 78204, 79344, 79576, 80997, 82026, 83328, 84672, 84816, 85064, 86304, 86583, 87696, 88102, 89376, 89523, 90944, 92568, 93744, 95697, 97092, 97216, 98784, 98952, 100224, 100548, 100688, 102312, 102486, 104139, 104272, 105792, 107136, 107996, 109368, 111321, 113088, 113274, 114912, 115072, 115444, 116928, 117306, 119016, 119168, 119364, 119567, 123424, 124992, 127224, 127596, 129456, 131712, 131936, 132153, 134064, 136416, 136648, 138852, 145824, 148176, 148428, 151032, 153216, 153468, 153729, 156408, 158688, 159152, 161994, 164052, 169344, 169632, 169911, 170128, 172608, 173166, 175392, 175959, 176204, 178752, 179046, 181888, 185136, 187488, 188993, 191394, 194184, 194432, 197568, 197904, 201096, 201376, 202027, 204624, 204972, 208278, 208544, 211584, 215992, 218736, 222642, 226176, 226548, 229824, 230888, 233856, 234612, 238032, 238728, 239134, 242991, 246848, 249984, 254448, 255192, 258912, 259749, 263872, 264306, 268128, 268569, 272832, 273296, 277704, 287091, 291648, 296352, 296856, 302064, 306936, 307458, 308357, 312816, 317376, 318304, 323988, 328104, 339264, 339822, 340256, 345216, 346332, 350784, 351918, 352408, 357504, 358092, 358701, 370272, 374976, 377986, 382788, 388368, 395136, 395808, 396459, 402192, 402752, 404054, 409248, 409944, 416556, 417088, 431984, 437472, 445284, 453096, 459648, 461187, 461776, 469224, 476064, 477456, 478268, 485982, 493696, 508896, 510384, 517824, 519498, 527744, 528612, 536256, 537138, 545664, 546592, 555408, 566979, 574182, 583296, 592704, 593712, 604128, 606081, 613872, 614916, 616714, 625632, 634752, 636608, 647976, 656208, 678528, 679644, 680512, 692664, 701568, 703836, 704816, 716184, 717402, 728973, 740544, 749952, 755972, 765576, 776736, 779247, 791616, 792918, 804384, 805504, 808108, 818496, 819888, 833112, 834176, 836969, 863968, 874944, 890568, 906192, 922374, 923552, 925071, 938448, 952128, 954912, 956536, 971964, 1017792, 1020768, 1035648, 1038996, 1057224, 1072512, 1074276, 1076103, 1093184, 1110816, 1133958, 1148364, 1185408, 1187424, 1189377, 1208256, 1212162, 1227744, 1229832, 1233428, 1251264, 1273216, 1295952, 1312416, 1359288, 1361024, 1385328, 1407672, 1409632, 1432368, 1434804, 1457946, 1481088, 1511944, 1531152, 1553472, 1558494, 1583232, 1585836, 1608768, 1616216, 1636992, 1639776, 1666224, 1673938, 1700937, 1727936, 1749888, 1781136, 1812384, 1818243, 1844748, 1847104, 1850142, 1876896, 1904256, 1909824, 1913072, 1943928, 2035584, 2041536, 2077992, 2114448, 2148552, 2152206, 2186368, 2221632, 2267916, 2296728, 2374848, 2378754, 2416512, 2424324, 2455488, 2459664, 2466856, 2502528, 2510907, 2591904, 2624832, 2718576, 2770656, 2775213, 2815344, 2819264, 2864736, 2869608, 2915892, 3023888, 3062304, 3106944, 3116988, 3171672, 3217536, 3228309, 3232432, 3279552, 3332448, 3347876, 3401874, 3455872, 3562272, 3624768, 3636486, 3689496, 3694208, 3700284, 3753792, 3819648, 3826144, 3887856, 4083072, 4155984, 4228896, 4297104, 4304412, 4443264, 4535832, 4593456, 4749696, 4757508, 4848648, 4910976, 4919328, 4933712, 5021814, 5102811, 5183808, 5249664, 5437152, 5454729, 5541312, 5550426, 5630688, 5638528, 5729472, 5739216, 5831784, 5858783, 6047776, 6124608, 6233976, 6343344, 6456618, 6464864, 6559104, 6664896, 6695752, 6803748, 7124544, 7249536, 7272972, 7378992, 7400568, 7507584, 7532721, 7652288, 7775712, 8311968, 8325639, 8457792, 8594208, 8608824, 9071664, 9186912, 9515016, 9697296, 9838656, 9867424, 10043628, 10205622, 10367616, 10874304, 10909458, 11082624, 11100852, 11261376, 11458944, 11478432, 11663568, 11717566, 12095552, 12249216, 12467952, 12686688, 12913236, 12929728, 13329792, 13391504, 13607496, 14249088, 14545944, 14757984, 14801136, 15065442, 15304576, 15551424, 16623936, 16651278, 16915584, 17188416, 17217648, 17576349, 18143328, 18373824, 19030032, 19394592, 19677312, 19734848, 20087256, 20411244, 21748608, 21818916, 22201704, 22522752, 22598163, 22956864, 23327136, 23435132, 24191104, 24935904, 25373376, 25826472, 25859456, 26783008, 27214992, 29091888, 29515968, 29602272, 30130884, 31102848, 33247872, 33302556, 34376832, 34435296, 35152698, 36286656, 36747648, 38060064, 38789184, 39469696, 40174512, 40822488, 43637832, 44403408, 45196326, 45913728, 46654272, 46870264, 49871808, 50746752, 51652944, 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約数ペア:

[(1, 20247954048), (2, 10123977024), (3, 6749318016), (4, 5061988512), (6, 3374659008), (7, 2892564864), (8, 2530994256), (9, 2249772672), (12, 1687329504), (14, 1446282432), (16, 1265497128), (18, 1124886336), (19, 1065681792), (21, 964188288), (24, 843664752), (27, 749924224), (28, 723141216), (29, 698205312), (31, 653159808), (32, 632748564), (36, 562443168), (38, 532840896), (42, 482094144), (48, 421832376), (49, 413223552), (54, 374962112), (56, 361570608), (57, 355227264), (58, 349102656), (62, 326579904), (63, 321396096), (64, 316374282), (72, 281221584), (76, 266420448), (84, 241047072), (87, 232735104), (93, 217719936), (96, 210916188), (98, 206611776), (108, 187481056), (112, 180785304), (114, 177613632), (116, 174551328), (124, 163289952), (126, 160698048), (128, 158187141), (133, 152240256), (144, 140610792), (147, 137741184), (152, 133210224), (168, 120523536), (171, 118409088), (174, 116367552), (186, 108859968), (189, 107132032), (192, 105458094), (196, 103305888), (203, 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(912, 22201704), (928, 21818916), (931, 21748608), (992, 20411244), (1008, 20087256), (1026, 19734848), (1029, 19677312), (1044, 19394592), (1064, 19030032), (1102, 18373824), (1116, 18143328), (1152, 17576349), (1176, 17217648), (1178, 17188416), (1197, 16915584), (1216, 16651278), (1218, 16623936), (1302, 15551424), (1323, 15304576), (1344, 15065442), (1368, 14801136), (1372, 14757984), (1392, 14545944), (1421, 14249088), (1488, 13607496), (1512, 13391504), (1519, 13329792), (1566, 12929728), (1568, 12913236), (1596, 12686688), (1624, 12467952), (1653, 12249216), (1674, 12095552), (1728, 11717566), (1736, 11663568), (1764, 11478432), (1767, 11458944), (1798, 11261376), (1824, 11100852), (1827, 11082624), (1856, 10909458), (1862, 10874304), (1953, 10367616), (1984, 10205622), (2016, 10043628), (2052, 9867424), (2058, 9838656), (2088, 9697296), (2128, 9515016), (2204, 9186912), (2232, 9071664), (2352, 8608824), (2356, 8594208), (2394, 8457792), (2432, 8325639), (2436, 8311968), (2604, 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(6048, 3347876), (6076, 3332448), (6174, 3279552), (6264, 3232432), (6272, 3228309), (6293, 3217536), (6384, 3171672), (6496, 3116988), (6517, 3106944), (6612, 3062304), (6696, 3023888), (6944, 2915892), (7056, 2869608), (7068, 2864736), (7182, 2819264), (7192, 2815344), (7296, 2775213), (7308, 2770656), (7448, 2718576), (7714, 2624832), (7812, 2591904), (8064, 2510907), (8091, 2502528), (8208, 2466856), (8232, 2459664), (8246, 2455488), (8352, 2424324), (8379, 2416512), (8512, 2378754), (8526, 2374848), (8816, 2296728), (8928, 2267916), (9114, 2221632), (9261, 2186368), (9408, 2152206), (9424, 2148552), (9576, 2114448), (9744, 2077992), (9918, 2041536), (9947, 2035584), (10416, 1943928), (10584, 1913072), (10602, 1909824), (10633, 1904256), (10788, 1876896), (10944, 1850142), (10962, 1847104), (10976, 1844748), (11136, 1818243), (11172, 1812384), (11368, 1781136), (11571, 1749888), (11718, 1727936), (11904, 1700937), (12096, 1673938), (12152, 1666224), (12348, 1639776), (12369, 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238728), (85064, 238032), (86304, 234612), (86583, 233856), (87696, 230888), (88102, 229824), (89376, 226548), (89523, 226176), (90944, 222642), (92568, 218736), (93744, 215992), (95697, 211584), (97092, 208544), (97216, 208278), (98784, 204972), (98952, 204624), (100224, 202027), (100548, 201376), (100688, 201096), (102312, 197904), (102486, 197568), (104139, 194432), (104272, 194184), (105792, 191394), (107136, 188993), (107996, 187488), (109368, 185136), (111321, 181888), (113088, 179046), (113274, 178752), (114912, 176204), (115072, 175959), (115444, 175392), (116928, 173166), (117306, 172608), (119016, 170128), (119168, 169911), (119364, 169632), (119567, 169344), (123424, 164052), (124992, 161994), (127224, 159152), (127596, 158688), (129456, 156408), (131712, 153729), (131936, 153468), (132153, 153216), (134064, 151032), (136416, 148428), (136648, 148176), (138852, 145824)]