20002762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2143}}^1$

素因数の和:2517

約数の個数: 16

約数和(自身を含む): 32417280

約数和(自身を除く): 12414518

約数列:

[1, 2, 13, 26, 359, 718, 2143, 4286, 4667, 9334, 27859, 55718, 769337, 1538674, 10001381, 20002762]

約数ペア:

[(1, 20002762), (2, 10001381), (13, 1538674), (26, 769337), (359, 55718), (718, 27859), (2143, 9334), (4286, 4667)]