20201472054

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{37171}}^1$

素因数の和:37565

約数の個数: 48

約数和(自身を含む): 44332070640

約数和(自身を除く): 24130598586

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 277, 327, 554, 654, 831, 981, 1662, 1962, 2493, 4986, 30193, 37171, 60386, 74342, 90579, 111513, 181158, 223026, 271737, 334539, 543474, 669078, 4051639, 8103278, 10296367, 12154917, 20592734, 24309834, 30889101, 36464751, 61778202, 72929502, 92667303, 185334606, 1122304003, 2244608006, 3366912009, 6733824018, 10100736027, 20201472054]

約数ペア:

[(1, 20201472054), (2, 10100736027), (3, 6733824018), (6, 3366912009), (9, 2244608006), (18, 1122304003), (109, 185334606), (218, 92667303), (277, 72929502), (327, 61778202), (554, 36464751), (654, 30889101), (831, 24309834), (981, 20592734), (1662, 12154917), (1962, 10296367), (2493, 8103278), (4986, 4051639), (30193, 669078), (37171, 543474), (60386, 334539), (74342, 271737), (90579, 223026), (111513, 181158)]