20565118838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1\times {\mathrm{15767}}^1$

素因数の和:16468

約数の個数: 32

約数和(自身を含む): 34045256448

約数和(自身を除く): 13480137610

約数列:

[1, 2, 11, 22, 101, 202, 587, 1111, 1174, 2222, 6457, 12914, 15767, 31534, 59287, 118574, 173437, 346874, 652157, 1304314, 1592467, 3184934, 9255229, 17517137, 18510458, 35034274, 101807519, 203615038, 934778129, 1869556258, 10282559419, 20565118838]

約数ペア:

[(1, 20565118838), (2, 10282559419), (11, 1869556258), (22, 934778129), (101, 203615038), (202, 101807519), (587, 35034274), (1111, 18510458), (1174, 17517137), (2222, 9255229), (6457, 3184934), (12914, 1592467), (15767, 1304314), (31534, 652157), (59287, 346874), (118574, 173437)]