20089545844

素因数分解:

$2^2\times {\mathrm{15187}}^1\times {\mathrm{330703}}^1$

素因数の和:345894

約数の個数: 12

約数和(自身を含む): 35159126464

約数和(自身を除く): 15069580620

約数列:

[1, 2, 4, 15187, 30374, 60748, 330703, 661406, 1322812, 5022386461, 10044772922, 20089545844]

約数ペア:

[(1, 20089545844), (2, 10044772922), (4, 5022386461), (15187, 1322812), (30374, 661406), (60748, 330703)]