20116990085

素因数分解:

$5^1\times {\mathrm{307}}^1\times {\mathrm{2819}}^1\times {\mathrm{4649}}^1$

素因数の和:7780

約数の個数: 16

約数和(自身を含む): 24232824000

約数和(自身を除く): 4115833915

約数列:

[1, 5, 307, 1535, 2819, 4649, 14095, 23245, 865433, 1427243, 4327165, 7136215, 13105531, 65527655, 4023398017, 20116990085]

約数ペア:

[(1, 20116990085), (5, 4023398017), (307, 65527655), (1535, 13105531), (2819, 7136215), (4649, 4327165), (14095, 1427243), (23245, 865433)]