20291242604

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{20210401}}^1$

素因数の和:20210656

約数の個数: 12

約数和(自身を含む): 35651149128

約数和(自身を除く): 15359906524

約数列:

[1, 2, 4, 251, 502, 1004, 20210401, 40420802, 80841604, 5072810651, 10145621302, 20291242604]

約数ペア:

[(1, 20291242604), (2, 10145621302), (4, 5072810651), (251, 80841604), (502, 40420802), (1004, 20210401)]