20023260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{333721}}^1$

素因数の和:333733

約数の個数: 24

約数和(自身を含む): 56065296

約数和(自身を除く): 36042036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 333721, 667442, 1001163, 1334884, 1668605, 2002326, 3337210, 4004652, 5005815, 6674420, 10011630, 20023260]

約数ペア:

[(1, 20023260), (2, 10011630), (3, 6674420), (4, 5005815), (5, 4004652), (6, 3337210), (10, 2002326), (12, 1668605), (15, 1334884), (20, 1001163), (30, 667442), (60, 333721)]