20078449311

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{3361}}^1\times {\mathrm{86579}}^1$

素因数の和:89966

約数の個数: 16

約数和(自身を含む): 27943868160

約数和(自身を除く): 7865418849

約数列:

[1, 3, 23, 69, 3361, 10083, 77303, 86579, 231909, 259737, 1991317, 5973951, 290992019, 872976057, 6692816437, 20078449311]

約数ペア:

[(1, 20078449311), (3, 6692816437), (23, 872976057), (69, 290992019), (3361, 5973951), (10083, 1991317), (77303, 259737), (86579, 231909)]