20237059911

素因数分解:

$3^1\times {\mathrm{643}}^1\times {\mathrm{2591}}^1\times {\mathrm{4049}}^1$

素因数の和:7286

約数の個数: 16

約数和(自身を含む): 27041817600

約数和(自身を除く): 6804757689

約数列:

[1, 3, 643, 1929, 2591, 4049, 7773, 12147, 1666013, 2603507, 4998039, 7810521, 10490959, 31472877, 6745686637, 20237059911]

約数ペア:

[(1, 20237059911), (3, 6745686637), (643, 31472877), (1929, 10490959), (2591, 7810521), (4049, 4998039), (7773, 2603507), (12147, 1666013)]