132019905620

素因数分解:

$2^2\times 5^1\times {\mathrm{6600995281}}^1$

素因数の和:6600995290

約数の個数: 12

約数和(自身を含む): 277241801844

約数和(自身を除く): 145221896224

約数列:

[1, 2, 4, 5, 10, 20, 6600995281, 13201990562, 26403981124, 33004976405, 66009952810, 132019905620]

約数ペア:

[(1, 132019905620), (2, 66009952810), (4, 33004976405), (5, 26403981124), (10, 13201990562), (20, 6600995281)]