20085057951

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5284151}}^1$

素因数の和:5284342

約数の個数: 16

約数和(自身を含む): 30774901248

約数和(自身を除く): 10689843297

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 5284151, 15852453, 36989057, 110967171, 956431331, 2869293993, 6695019317, 20085057951]

約数ペア:

[(1, 20085057951), (3, 6695019317), (7, 2869293993), (21, 956431331), (181, 110967171), (543, 36989057), (1267, 15852453), (3801, 5284151)]