2020009870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11882411}}^1$

素因数の和:11882435

約数の個数: 16

約数和(自身を含む): 3849901488

約数和(自身を除く): 1829891618

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11882411, 23764822, 59412055, 118824110, 202000987, 404001974, 1010004935, 2020009870]

約数ペア:

[(1, 2020009870), (2, 1010004935), (5, 404001974), (10, 202000987), (17, 118824110), (34, 59412055), (85, 23764822), (170, 11882411)]