20125192077

素因数分解:

$3^2\times {\mathrm{6311}}^1\times {\mathrm{354323}}^1$

素因数の和:360640

約数の個数: 12

約数和(自身を含む): 29074410144

約数和(自身を除く): 8949218067

約数列:

[1, 3, 9, 6311, 18933, 56799, 354323, 1062969, 3188907, 2236132453, 6708397359, 20125192077]

約数ペア:

[(1, 20125192077), (3, 6708397359), (9, 2236132453), (6311, 3188907), (18933, 1062969), (56799, 354323)]