20082087

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{6047}}^1$

素因数の和:6100

約数の個数: 20

約数和(自身を含む): 30735936

約数和(自身を除く): 10653849

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 6047, 18141, 54423, 163269, 247927, 489807, 743781, 2231343, 6694029, 20082087]

約数ペア:

[(1, 20082087), (3, 6694029), (9, 2231343), (27, 743781), (41, 489807), (81, 247927), (123, 163269), (369, 54423), (1107, 18141), (3321, 6047)]