20482170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{682739}}^1$

素因数の和:682749

約数の個数: 16

約数和(自身を含む): 49157280

約数和(自身を除く): 28675110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 682739, 1365478, 2048217, 3413695, 4096434, 6827390, 10241085, 20482170]

約数ペア:

[(1, 20482170), (2, 10241085), (3, 6827390), (5, 4096434), (6, 3413695), (10, 2048217), (15, 1365478), (30, 682739)]