20132979882

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20585869}}^1$

素因数の和:20586037

約数の個数: 16

約数和(自身を含む): 40512992160

約数和(自身を除く): 20380012278

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 20585869, 41171738, 61757607, 123515214, 3355496647, 6710993294, 10066489941, 20132979882]

約数ペア:

[(1, 20132979882), (2, 10066489941), (3, 6710993294), (6, 3355496647), (163, 123515214), (326, 61757607), (489, 41171738), (978, 20585869)]