20199963022

素因数分解:

$2^1\times {\mathrm{661}}^1\times {\mathrm{15279851}}^1$

素因数の和:15280514

約数の個数: 8

約数和(自身を含む): 30345786072

約数和(自身を除く): 10145823050

約数列:

[1, 2, 661, 1322, 15279851, 30559702, 10099981511, 20199963022]

約数ペア:

[(1, 20199963022), (2, 10099981511), (661, 30559702), (1322, 15279851)]