20799510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{693317}}^1$

素因数の和:693327

約数の個数: 16

約数和(自身を含む): 49918896

約数和(自身を除く): 29119386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 693317, 1386634, 2079951, 3466585, 4159902, 6933170, 10399755, 20799510]

約数ペア:

[(1, 20799510), (2, 10399755), (3, 6933170), (5, 4159902), (6, 3466585), (10, 2079951), (15, 1386634), (30, 693317)]