20795878412

素因数分解:

$2^2\times {\mathrm{86501}}^1\times {\mathrm{60103}}^1$

素因数の和:146608

約数の個数: 12

約数和(自身を含む): 36393813456

約数和(自身を除く): 15597935044

約数列:

[1, 2, 4, 60103, 86501, 120206, 173002, 240412, 346004, 5198969603, 10397939206, 20795878412]

約数ペア:

[(1, 20795878412), (2, 10397939206), (4, 5198969603), (60103, 346004), (86501, 240412), (120206, 173002)]