2022005290

素因数分解:

$2^1\times 5^1\times {\mathrm{9967}}^1\times {\mathrm{20287}}^1$

素因数の和:30261

約数の個数: 16

約数和(自身を含む): 3640154112

約数和(自身を除く): 1618148822

約数列:

[1, 2, 5, 10, 9967, 19934, 20287, 40574, 49835, 99670, 101435, 202870, 202200529, 404401058, 1011002645, 2022005290]

約数ペア:

[(1, 2022005290), (2, 1011002645), (5, 404401058), (10, 202200529), (9967, 202870), (19934, 101435), (20287, 99670), (40574, 49835)]