20163940741

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151608577}}^1$

素因数の和:151608603

約数の個数: 8

約数和(自身を含む): 24257372480

約数和(自身を除く): 4093431739

約数列:

[1, 7, 19, 133, 151608577, 1061260039, 2880562963, 20163940741]

約数ペア:

[(1, 20163940741), (7, 2880562963), (19, 1061260039), (133, 151608577)]