20137903061

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1\times {\mathrm{10559}}^1$

素因数の和:13228

約数の個数: 16

約数和(自身を含む): 21828787200

約数和(自身を除く): 1690884139

約数列:

[1, 17, 43, 731, 2609, 10559, 44353, 112187, 179503, 454037, 1907179, 7718629, 27548431, 468323327, 1184582533, 20137903061]

約数ペア:

[(1, 20137903061), (17, 1184582533), (43, 468323327), (731, 27548431), (2609, 7718629), (10559, 1907179), (44353, 454037), (112187, 179503)]