20260573708

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{887}}^1\times {\mathrm{43591}}^1$

素因数の和:44613

約数の個数: 24

約数和(自身を含む): 35767759104

約数和(自身を除く): 15507185396

約数列:

[1, 2, 4, 131, 262, 524, 887, 1774, 3548, 43591, 87182, 116197, 174364, 232394, 464788, 5710421, 11420842, 22841684, 38665217, 77330434, 154660868, 5065143427, 10130286854, 20260573708]

約数ペア:

[(1, 20260573708), (2, 10130286854), (4, 5065143427), (131, 154660868), (262, 77330434), (524, 38665217), (887, 22841684), (1774, 11420842), (3548, 5710421), (43591, 464788), (87182, 232394), (116197, 174364)]