20586022

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:783

約数の個数: 16

約数和(自身を含む): 31393152

約数和(自身を除く): 10807130

約数列:

[1, 2, 101, 202, 223, 446, 457, 914, 22523, 45046, 46157, 92314, 101911, 203822, 10293011, 20586022]

約数ペア:

[(1, 20586022), (2, 10293011), (101, 203822), (202, 101911), (223, 92314), (446, 46157), (457, 45046), (914, 22523)]