20160959605

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{30780091}}^1$

素因数の和:30780227

約数の個数: 8

約数和(自身を含む): 24377832864

約数和(自身を除く): 4216873259

約数列:

[1, 5, 131, 655, 30780091, 153900455, 4032191921, 20160959605]

約数ペア:

[(1, 20160959605), (5, 4032191921), (131, 153900455), (655, 30780091)]