20759224

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{7351}}^1$

素因数の和:7710

約数の個数: 16

約数和(自身を含む): 39039120

約数和(自身を除く): 18279896

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 7351, 14702, 29404, 58808, 2594903, 5189806, 10379612, 20759224]

約数ペア:

[(1, 20759224), (2, 10379612), (4, 5189806), (8, 2594903), (353, 58808), (706, 29404), (1412, 14702), (2824, 7351)]