2020039972

素因数分解:

$2^2\times {\mathrm{5303}}^1\times {\mathrm{95231}}^1$

素因数の和:100538

約数の個数: 12

約数和(自身を含む): 3535773696

約数和(自身を除く): 1515733724

約数列:

[1, 2, 4, 5303, 10606, 21212, 95231, 190462, 380924, 505009993, 1010019986, 2020039972]

約数ペア:

[(1, 2020039972), (2, 1010019986), (4, 505009993), (5303, 380924), (10606, 190462), (21212, 95231)]