20233052890

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7521581}}^1$

素因数の和:7521857

約数の個数: 16

約数和(自身を含む): 36554888520

約数和(自身を除く): 16321835630

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 7521581, 15043162, 37607905, 75215810, 2023305289, 4046610578, 10116526445, 20233052890]

約数ペア:

[(1, 20233052890), (2, 10116526445), (5, 4046610578), (10, 2023305289), (269, 75215810), (538, 37607905), (1345, 15043162), (2690, 7521581)]