20025210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{667507}}^1$

素因数の和:667517

約数の個数: 16

約数和(自身を含む): 48060576

約数和(自身を除く): 28035366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 667507, 1335014, 2002521, 3337535, 4005042, 6675070, 10012605, 20025210]

約数ペア:

[(1, 20025210), (2, 10012605), (3, 6675070), (5, 4005042), (6, 3337535), (10, 2002521), (15, 1335014), (30, 667507)]