20226622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10957}}^1$

素因数の和:11043

約数の個数: 16

約数和(自身を含む): 33136992

約数和(自身を除く): 12910370

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 10957, 21914, 142441, 284882, 777947, 1555894, 10113311, 20226622]

約数ペア:

[(1, 20226622), (2, 10113311), (13, 1555894), (26, 777947), (71, 284882), (142, 142441), (923, 21914), (1846, 10957)]