20023635

素因数分解:

$3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3847}}^1$

素因数の和:4202

約数の個数: 16

約数和(自身を含む): 32138496

約数和(自身を除く): 12114861

約数列:

[1, 3, 5, 15, 347, 1041, 1735, 3847, 5205, 11541, 19235, 57705, 1334909, 4004727, 6674545, 20023635]

約数ペア:

[(1, 20023635), (3, 6674545), (5, 4004727), (15, 1334909), (347, 57705), (1041, 19235), (1735, 11541), (3847, 5205)]