20220544491

素因数分解:

$3^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{563419}}^1$

素因数の和:565138

約数の個数: 16

約数和(自身を含む): 30830342400

約数和(自身を除く): 10609797909

約数列:

[1, 3, 7, 21, 1709, 5127, 11963, 35889, 563419, 1690257, 3943933, 11831799, 962883071, 2888649213, 6740181497, 20220544491]

約数ペア:

[(1, 20220544491), (3, 6740181497), (7, 2888649213), (21, 962883071), (1709, 11831799), (5127, 3943933), (11963, 1690257), (35889, 563419)]