20794206

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{17957}}^1$

素因数の和:18155

約数の個数: 16

約数和(自身を含む): 41806224

約数和(自身を除く): 21012018

約数列:

[1, 2, 3, 6, 193, 386, 579, 1158, 17957, 35914, 53871, 107742, 3465701, 6931402, 10397103, 20794206]

約数ペア:

[(1, 20794206), (2, 10397103), (3, 6931402), (6, 3465701), (193, 107742), (386, 53871), (579, 35914), (1158, 17957)]