20105204071

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{994667}}^1$

素因数の和:994754

約数の個数: 16

約数和(自身を含む): 22559070240

約数和(自身を除く): 2453866169

約数列:

[1, 17, 29, 41, 493, 697, 1189, 20213, 994667, 16909339, 28845343, 40781347, 490370831, 693282899, 1182659063, 20105204071]

約数ペア:

[(1, 20105204071), (17, 1182659063), (29, 693282899), (41, 490370831), (493, 40781347), (697, 28845343), (1189, 16909339), (20213, 994667)]