20202613384

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1\times {\mathrm{811}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 39068568000

約数和(自身を除く): 18865954616

約数列:

[1, 2, 4, 8, 59, 89, 118, 178, 236, 356, 472, 593, 712, 811, 1186, 1622, 2372, 3244, 4744, 5251, 6488, 10502, 21004, 34987, 42008, 47849, 52777, 69974, 72179, 95698, 105554, 139948, 144358, 191396, 211108, 279896, 288716, 382792, 422216, 480923, 577432, 961846, 1923692, 3113843, 3847384, 4258561, 6227686, 8517122, 12455372, 17034244, 24910744, 28374457, 34068488, 42802147, 56748914, 85604294, 113497828, 171208588, 226995656, 342417176, 2525326673, 5050653346, 10101306692, 20202613384]

約数ペア:

[(1, 20202613384), (2, 10101306692), (4, 5050653346), (8, 2525326673), (59, 342417176), (89, 226995656), (118, 171208588), (178, 113497828), (236, 85604294), (356, 56748914), (472, 42802147), (593, 34068488), (712, 28374457), (811, 24910744), (1186, 17034244), (1622, 12455372), (2372, 8517122), (3244, 6227686), (4744, 4258561), (5251, 3847384), (6488, 3113843), (10502, 1923692), (21004, 961846), (34987, 577432), (42008, 480923), (47849, 422216), (52777, 382792), (69974, 288716), (72179, 279896), (95698, 211108), (105554, 191396), (139948, 144358)]