20086411107

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5284507}}^1$

素因数の和:5284698

約数の個数: 16

約数和(自身を含む): 30776974592

約数和(自身を除く): 10690563485

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 5284507, 15853521, 36991549, 110974647, 956495767, 2869487301, 6695470369, 20086411107]

約数ペア:

[(1, 20086411107), (3, 6695470369), (7, 2869487301), (21, 956495767), (181, 110974647), (543, 36991549), (1267, 15853521), (3801, 5284507)]