20173946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1009}}^1$

素因数の和:1793

約数の個数: 16

約数和(自身を含む): 32663400

約数和(自身を除く): 12489454

約数列:

[1, 2, 13, 26, 769, 1009, 1538, 2018, 9997, 13117, 19994, 26234, 775921, 1551842, 10086973, 20173946]

約数ペア:

[(1, 20173946), (2, 10086973), (13, 1551842), (26, 775921), (769, 26234), (1009, 19994), (1538, 13117), (2018, 9997)]