20089023

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11369}}^1$

素因数の和:11422

約数の個数: 16

約数和(自身を含む): 29107200

約数和(自身を除く): 9018177

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 11369, 34107, 216011, 352439, 648033, 1057317, 6696341, 20089023]

約数ペア:

[(1, 20089023), (3, 6696341), (19, 1057317), (31, 648033), (57, 352439), (93, 216011), (589, 34107), (1767, 11369)]