31460940020

素因数分解:

$2^2\times 5^1\times {\mathrm{1573047001}}^1$

素因数の和:1573047010

約数の個数: 12

約数和(自身を含む): 66067974084

約数和(自身を除く): 34607034064

約数列:

[1, 2, 4, 5, 10, 20, 1573047001, 3146094002, 6292188004, 7865235005, 15730470010, 31460940020]

約数ペア:

[(1, 31460940020), (2, 15730470010), (4, 7865235005), (5, 6292188004), (10, 3146094002), (20, 1573047001)]