20156344559

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{11831}}^1$

素因数の和:12467

約数の個数: 24

約数和(自身を含む): 23150917152

約数和(自身を除く): 2994572593

約数列:

[1, 13, 17, 169, 221, 593, 2873, 7709, 10081, 11831, 100217, 131053, 153803, 201127, 1703689, 1999439, 2614651, 7015783, 33990463, 91205179, 119268311, 1185667327, 1550488043, 20156344559]

約数ペア:

[(1, 20156344559), (13, 1550488043), (17, 1185667327), (169, 119268311), (221, 91205179), (593, 33990463), (2873, 7015783), (7709, 2614651), (10081, 1999439), (11831, 1703689), (100217, 201127), (131053, 153803)]