20412888

素因数分解:

$2^3\times 3^1\times {\mathrm{850537}}^1$

素因数の和:850546

約数の個数: 16

約数和(自身を含む): 51032280

約数和(自身を除く): 30619392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 850537, 1701074, 2551611, 3402148, 5103222, 6804296, 10206444, 20412888]

約数ペア:

[(1, 20412888), (2, 10206444), (3, 6804296), (4, 5103222), (6, 3402148), (8, 2551611), (12, 1701074), (24, 850537)]