20137608432

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1019}}^1$

素因数の和:1316

約数の個数: 240

約数和(自身を含む): 61560345600

約数和(自身を除く): 41422737168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 233, 248, 279, 304, 342, 372, 456, 466, 496, 558, 589, 684, 699, 744, 912, 932, 1019, 1116, 1178, 1368, 1398, 1488, 1767, 1864, 2038, 2097, 2232, 2356, 2736, 2796, 3057, 3534, 3728, 4076, 4194, 4427, 4464, 4712, 5301, 5592, 6114, 7068, 7223, 8152, 8388, 8854, 9171, 9424, 10602, 11184, 12228, 13281, 14136, 14446, 16304, 16776, 17708, 18342, 19361, 21204, 21669, 24456, 26562, 28272, 28892, 31589, 33552, 35416, 36684, 38722, 39843, 42408, 43338, 48912, 53124, 57784, 58083, 63178, 65007, 70832, 73368, 77444, 79686, 84816, 86676, 94767, 106248, 115568, 116166, 126356, 130014, 137237, 146736, 154888, 159372, 173352, 174249, 189534, 212496, 232332, 237427, 252712, 260028, 274474, 284301, 309776, 318744, 346704, 348498, 379068, 411711, 464664, 474854, 505424, 520056, 548948, 568602, 600191, 637488, 696996, 712281, 758136, 823422, 929328, 949708, 1040112, 1097896, 1137204, 1200382, 1235133, 1393992, 1424562, 1516272, 1646844, 1800573, 1899416, 2136843, 2195792, 2274408, 2400764, 2470266, 2787984, 2849124, 3293688, 3601146, 3798832, 4273686, 4511113, 4548816, 4801528, 4940532, 5401719, 5698248, 6587376, 7202292, 7360237, 8547372, 9022226, 9603056, 9881064, 10803438, 11396496, 13533339, 14404584, 14720474, 17094744, 18044452, 19762128, 21606876, 22080711, 27066678, 28809168, 29440948, 34189488, 36088904, 40600017, 43213752, 44161422, 54133356, 58881896, 66242133, 72177808, 81200034, 86427504, 88322844, 108266712, 117763792, 132484266, 139844503, 162400068, 176645688, 216533424, 264968532, 279689006, 324800136, 353291376, 419533509, 529937064, 559378012, 649600272, 839067018, 1059874128, 1118756024, 1258600527, 1678134036, 2237512048, 2517201054, 3356268072, 5034402108, 6712536144, 10068804216, 20137608432]

約数ペア:

[(1, 20137608432), (2, 10068804216), (3, 6712536144), (4, 5034402108), (6, 3356268072), (8, 2517201054), (9, 2237512048), (12, 1678134036), (16, 1258600527), (18, 1118756024), (19, 1059874128), (24, 839067018), (31, 649600272), (36, 559378012), (38, 529937064), (48, 419533509), (57, 353291376), (62, 324800136), (72, 279689006), (76, 264968532), (93, 216533424), (114, 176645688), (124, 162400068), (144, 139844503), (152, 132484266), (171, 117763792), (186, 108266712), (228, 88322844), (233, 86427504), (248, 81200034), (279, 72177808), (304, 66242133), (342, 58881896), (372, 54133356), (456, 44161422), (466, 43213752), (496, 40600017), (558, 36088904), (589, 34189488), (684, 29440948), (699, 28809168), (744, 27066678), (912, 22080711), (932, 21606876), (1019, 19762128), (1116, 18044452), (1178, 17094744), (1368, 14720474), (1398, 14404584), (1488, 13533339), (1767, 11396496), (1864, 10803438), (2038, 9881064), (2097, 9603056), (2232, 9022226), (2356, 8547372), (2736, 7360237), (2796, 7202292), (3057, 6587376), (3534, 5698248), (3728, 5401719), (4076, 4940532), (4194, 4801528), (4427, 4548816), (4464, 4511113), (4712, 4273686), (5301, 3798832), (5592, 3601146), (6114, 3293688), (7068, 2849124), (7223, 2787984), (8152, 2470266), (8388, 2400764), (8854, 2274408), (9171, 2195792), (9424, 2136843), (10602, 1899416), (11184, 1800573), (12228, 1646844), (13281, 1516272), (14136, 1424562), (14446, 1393992), (16304, 1235133), (16776, 1200382), (17708, 1137204), (18342, 1097896), (19361, 1040112), (21204, 949708), (21669, 929328), (24456, 823422), (26562, 758136), (28272, 712281), (28892, 696996), (31589, 637488), (33552, 600191), (35416, 568602), (36684, 548948), (38722, 520056), (39843, 505424), (42408, 474854), (43338, 464664), (48912, 411711), (53124, 379068), (57784, 348498), (58083, 346704), (63178, 318744), (65007, 309776), (70832, 284301), (73368, 274474), (77444, 260028), (79686, 252712), (84816, 237427), (86676, 232332), (94767, 212496), (106248, 189534), (115568, 174249), (116166, 173352), (126356, 159372), (130014, 154888), (137237, 146736)]