20265936

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{11411}}^1$

素因数の和:11459

約数の個数: 40

約数和(自身を含む): 53773344

約数和(自身を除く): 33507408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 11411, 22822, 34233, 45644, 68466, 91288, 136932, 182576, 273864, 422207, 547728, 844414, 1266621, 1688828, 2533242, 3377656, 5066484, 6755312, 10132968, 20265936]

約数ペア:

[(1, 20265936), (2, 10132968), (3, 6755312), (4, 5066484), (6, 3377656), (8, 2533242), (12, 1688828), (16, 1266621), (24, 844414), (37, 547728), (48, 422207), (74, 273864), (111, 182576), (148, 136932), (222, 91288), (296, 68466), (444, 45644), (592, 34233), (888, 22822), (1776, 11411)]