20228745644

素因数分解:

$2^2\times {\mathrm{28411}}^1\times {\mathrm{178001}}^1$

素因数の和:206416

約数の個数: 12

約数和(自身を含む): 35401749768

約数和(自身を除く): 15173004124

約数列:

[1, 2, 4, 28411, 56822, 113644, 178001, 356002, 712004, 5057186411, 10114372822, 20228745644]

約数ペア:

[(1, 20228745644), (2, 10114372822), (4, 5057186411), (28411, 712004), (56822, 356002), (113644, 178001)]