20071434567

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{289343}}^1$

素因数の和:290582

約数の個数: 16

約数和(自身を含む): 28193679360

約数和(自身を除く): 8122244793

約数列:

[1, 3, 19, 57, 1217, 3651, 23123, 69369, 289343, 868029, 5497517, 16492551, 352130431, 1056391293, 6690478189, 20071434567]

約数ペア:

[(1, 20071434567), (3, 6690478189), (19, 1056391293), (57, 352130431), (1217, 16492551), (3651, 5497517), (23123, 868029), (69369, 289343)]