20091354

素因数分解:

$2^1\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{2707}}^1$

素因数の和:3949

約数の個数: 16

約数和(自身を含む): 40230048

約数和(自身を除く): 20138694

約数列:

[1, 2, 3, 6, 1237, 2474, 2707, 3711, 5414, 7422, 8121, 16242, 3348559, 6697118, 10045677, 20091354]

約数ペア:

[(1, 20091354), (2, 10045677), (3, 6697118), (6, 3348559), (1237, 16242), (2474, 8121), (2707, 7422), (3711, 5414)]