20128088404

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{49822001}}^1$

素因数の和:49822106

約数の個数: 12

約数和(自身を含む): 35572909428

約数和(自身を除く): 15444821024

約数列:

[1, 2, 4, 101, 202, 404, 49822001, 99644002, 199288004, 5032022101, 10064044202, 20128088404]

約数ペア:

[(1, 20128088404), (2, 10064044202), (4, 5032022101), (101, 199288004), (202, 99644002), (404, 49822001)]