20020530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{667351}}^1$

素因数の和:667361

約数の個数: 16

約数和(自身を含む): 48049344

約数和(自身を除く): 28028814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 667351, 1334702, 2002053, 3336755, 4004106, 6673510, 10010265, 20020530]

約数ペア:

[(1, 20020530), (2, 10010265), (3, 6673510), (5, 4004106), (6, 3336755), (10, 2002053), (15, 1334702), (30, 667351)]