20371170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{679039}}^1$

素因数の和:679049

約数の個数: 16

約数和(自身を含む): 48890880

約数和(自身を除く): 28519710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 679039, 1358078, 2037117, 3395195, 4074234, 6790390, 10185585, 20371170]

約数ペア:

[(1, 20371170), (2, 10185585), (3, 6790390), (5, 4074234), (6, 3395195), (10, 2037117), (15, 1358078), (30, 679039)]