20125544738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2641841}}^1$

素因数の和:2642149

約数の個数: 16

約数和(自身を含む): 32621465016

約数和(自身を除く): 12495920278

約数列:

[1, 2, 13, 26, 293, 586, 3809, 7618, 2641841, 5283682, 34343933, 68687866, 774059413, 1548118826, 10062772369, 20125544738]

約数ペア:

[(1, 20125544738), (2, 10062772369), (13, 1548118826), (26, 774059413), (293, 68687866), (586, 34343933), (3809, 5283682), (7618, 2641841)]