2020120286938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4570407889}}^1$

素因数の和:4570407921

約数の個数: 16

約数和(自身を含む): 3455228364840

約数和(自身を除く): 1435108077902

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4570407889, 9140815778, 59415302557, 77696934113, 118830605114, 155393868226, 1010060143469, 2020120286938]

約数ペア:

[(1, 2020120286938), (2, 1010060143469), (13, 155393868226), (17, 118830605114), (26, 77696934113), (34, 59415302557), (221, 9140815778), (442, 4570407889)]