20085381121

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{877}}^1\times {\mathrm{4673}}^1$

素因数の和:5605

約数の個数: 24

約数和(自身を含む): 22529708280

約数和(自身を除く): 2444327159

約数列:

[1, 13, 29, 169, 377, 877, 4673, 4901, 11401, 25433, 60749, 135517, 148213, 330629, 789737, 1761721, 4098221, 4298177, 22902373, 53276873, 118848409, 692599349, 1545029317, 20085381121]

約数ペア:

[(1, 20085381121), (13, 1545029317), (29, 692599349), (169, 118848409), (377, 53276873), (877, 22902373), (4673, 4298177), (4901, 4098221), (11401, 1761721), (25433, 789737), (60749, 330629), (135517, 148213)]