20341672309

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{662401}}^1$

素因数の和:662556

約数の個数: 16

約数和(自身を含む): 24037243776

約数和(自身を除く): 3695571467

約数列:

[1, 7, 41, 107, 287, 749, 4387, 30709, 662401, 4636807, 27158441, 70876907, 190109087, 496138349, 2905953187, 20341672309]

約数ペア:

[(1, 20341672309), (7, 2905953187), (41, 496138349), (107, 190109087), (287, 70876907), (749, 27158441), (4387, 4636807), (30709, 662401)]