20086530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{669551}}^1$

素因数の和:669561

約数の個数: 16

約数和(自身を含む): 48207744

約数和(自身を除く): 28121214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 669551, 1339102, 2008653, 3347755, 4017306, 6695510, 10043265, 20086530]

約数ペア:

[(1, 20086530), (2, 10043265), (3, 6695510), (5, 4017306), (6, 3347755), (10, 2008653), (15, 1339102), (30, 669551)]