20288075376

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{11579}}^1$

素因数の和:11974

約数の個数: 80

約数和(自身を含む): 52968216960

約数和(自身を除く): 32680141584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 211, 346, 422, 519, 633, 692, 844, 1038, 1266, 1384, 1688, 2076, 2532, 2768, 3376, 4152, 5064, 8304, 10128, 11579, 23158, 34737, 36503, 46316, 69474, 73006, 92632, 109509, 138948, 146012, 185264, 219018, 277896, 292024, 438036, 555792, 584048, 876072, 1752144, 2003167, 2443169, 4006334, 4886338, 6009501, 7329507, 8012668, 9772676, 12019002, 14659014, 16025336, 19545352, 24038004, 29318028, 32050672, 39090704, 48076008, 58636056, 96152016, 117272112, 422668237, 845336474, 1268004711, 1690672948, 2536009422, 3381345896, 5072018844, 6762691792, 10144037688, 20288075376]

約数ペア:

[(1, 20288075376), (2, 10144037688), (3, 6762691792), (4, 5072018844), (6, 3381345896), (8, 2536009422), (12, 1690672948), (16, 1268004711), (24, 845336474), (48, 422668237), (173, 117272112), (211, 96152016), (346, 58636056), (422, 48076008), (519, 39090704), (633, 32050672), (692, 29318028), (844, 24038004), (1038, 19545352), (1266, 16025336), (1384, 14659014), (1688, 12019002), (2076, 9772676), (2532, 8012668), (2768, 7329507), (3376, 6009501), (4152, 4886338), (5064, 4006334), (8304, 2443169), (10128, 2003167), (11579, 1752144), (23158, 876072), (34737, 584048), (36503, 555792), (46316, 438036), (69474, 292024), (73006, 277896), (92632, 219018), (109509, 185264), (138948, 146012)]