20158749614

素因数分解:

$2^1\times {\mathrm{619621}}^1\times {\mathrm{16267}}^1$

素因数の和:635890

約数の個数: 8

約数和(自身を含む): 30240032088

約数和(自身を除く): 10081282474

約数列:

[1, 2, 16267, 32534, 619621, 1239242, 10079374807, 20158749614]

約数ペア:

[(1, 20158749614), (2, 10079374807), (16267, 1239242), (32534, 619621)]