20051285566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1\times {\mathrm{375647}}^1$

素因数の和:377715

約数の個数: 16

約数和(自身を含む): 32406401664

約数和(自身を除く): 12355116098

約数列:

[1, 2, 13, 26, 2053, 4106, 26689, 53378, 375647, 751294, 4883411, 9766822, 771203291, 1542406582, 10025642783, 20051285566]

約数ペア:

[(1, 20051285566), (2, 10025642783), (13, 1542406582), (26, 771203291), (2053, 9766822), (4106, 4883411), (26689, 751294), (53378, 375647)]