20042277

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2153}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 27915840

約数和(自身を除く): 7873563

約数列:

[1, 3, 29, 87, 107, 321, 2153, 3103, 6459, 9309, 62437, 187311, 230371, 691113, 6680759, 20042277]

約数ペア:

[(1, 20042277), (3, 6680759), (29, 691113), (87, 230371), (107, 187311), (321, 62437), (2153, 9309), (3103, 6459)]