20792328507

素因数分解:

$3^3\times {\mathrm{499}}^1\times {\mathrm{1543259}}^1$

素因数の和:1543767

約数の個数: 16

約数和(自身を含む): 30865200000

約数和(自身を除く): 10072871493

約数列:

[1, 3, 9, 27, 499, 1497, 4491, 13473, 1543259, 4629777, 13889331, 41667993, 770086241, 2310258723, 6930776169, 20792328507]

約数ペア:

[(1, 20792328507), (3, 6930776169), (9, 2310258723), (27, 770086241), (499, 41667993), (1497, 13889331), (4491, 4629777), (13473, 1543259)]