20273741

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 23587200

約数和(自身を除く): 3313459

約数列:

[1, 17, 19, 23, 323, 391, 437, 2729, 7429, 46393, 51851, 62767, 881467, 1067039, 1192573, 20273741]

約数ペア:

[(1, 20273741), (17, 1192573), (19, 1067039), (23, 881467), (323, 62767), (391, 51851), (437, 46393), (2729, 7429)]