20163511505

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1\times {\mathrm{113021}}^1$

素因数の和:114208

約数の個数: 16

約数和(自身を含む): 24998658048

約数和(自身を除く): 4835146543

約数列:

[1, 5, 31, 155, 1151, 5755, 35681, 113021, 178405, 565105, 3503651, 17518255, 130087171, 650435855, 4032702301, 20163511505]

約数ペア:

[(1, 20163511505), (5, 4032702301), (31, 650435855), (155, 130087171), (1151, 17518255), (5755, 3503651), (35681, 565105), (113021, 178405)]