207922020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3465367}}^1$

素因数の和:3465379

約数の個数: 24

約数和(自身を含む): 582181824

約数和(自身を除く): 374259804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3465367, 6930734, 10396101, 13861468, 17326835, 20792202, 34653670, 41584404, 51980505, 69307340, 103961010, 207922020]

約数ペア:

[(1, 207922020), (2, 103961010), (3, 69307340), (4, 51980505), (5, 41584404), (6, 34653670), (10, 20792202), (12, 17326835), (15, 13861468), (20, 10396101), (30, 6930734), (60, 3465367)]