20076962230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154438171}}^1$

素因数の和:154438191

約数の個数: 16

約数和(自身を含む): 38918419344

約数和(自身を除く): 18841457114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 154438171, 308876342, 772190855, 1544381710, 2007696223, 4015392446, 10038481115, 20076962230]

約数ペア:

[(1, 20076962230), (2, 10038481115), (5, 4015392446), (10, 2007696223), (13, 1544381710), (26, 772190855), (65, 308876342), (130, 154438171)]