13661260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6763}}^1$

素因数の和:6873

約数の個数: 24

約数和(自身を含む): 28976976

約数和(自身を除く): 15315716

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 6763, 13526, 27052, 33815, 67630, 135260, 683063, 1366126, 2732252, 3415315, 6830630, 13661260]

約数ペア:

[(1, 13661260), (2, 6830630), (4, 3415315), (5, 2732252), (10, 1366126), (20, 683063), (101, 135260), (202, 67630), (404, 33815), (505, 27052), (1010, 13526), (2020, 6763)]