20125101437

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{57559}}^1$

素因数の和:58016

約数の個数: 16

約数和(自身を含む): 23208192000

約数和(自身を除く): 3083090563

約数列:

[1, 7, 199, 251, 1393, 1757, 49949, 57559, 349643, 402913, 11454241, 14447309, 80179687, 101131163, 2875014491, 20125101437]

約数ペア:

[(1, 20125101437), (7, 2875014491), (199, 101131163), (251, 80179687), (1393, 14447309), (1757, 11454241), (49949, 402913), (57559, 349643)]