20123100277

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5454893}}^1$

素因数の和:5454948

約数の個数: 16

約数和(自身を含む): 25136151552

約数和(自身を除く): 5013051275

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 5454893, 38184251, 92733181, 169101683, 649132267, 1183711781, 2874728611, 20123100277]

約数ペア:

[(1, 20123100277), (7, 2874728611), (17, 1183711781), (31, 649132267), (119, 169101683), (217, 92733181), (527, 38184251), (3689, 5454893)]