20448314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4591}}^1$

素因数の和:4741

約数の個数: 16

約数和(自身を含む): 32731776

約数和(自身を除く): 12283462

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 4591, 9182, 78047, 156094, 601421, 1202842, 10224157, 20448314]

約数ペア:

[(1, 20448314), (2, 10224157), (17, 1202842), (34, 601421), (131, 156094), (262, 78047), (2227, 9182), (4454, 4591)]