2020708983

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1\times {\mathrm{7541}}^1$

素因数の和:8222

約数の個数: 16

約数和(自身を含む): 2715120000

約数和(自身を除く): 694411017

約数列:

[1, 3, 179, 499, 537, 1497, 7541, 22623, 89321, 267963, 1349839, 3762959, 4049517, 11288877, 673569661, 2020708983]

約数ペア:

[(1, 2020708983), (3, 673569661), (179, 11288877), (499, 4049517), (537, 3762959), (1497, 1349839), (7541, 267963), (22623, 89321)]