2020201916

素因数分解:

$2^2\times {\mathrm{5309}}^1\times {\mathrm{95131}}^1$

素因数の和:100444

約数の個数: 12

約数和(自身を含む): 3536056440

約数和(自身を除く): 1515854524

約数列:

[1, 2, 4, 5309, 10618, 21236, 95131, 190262, 380524, 505050479, 1010100958, 2020201916]

約数ペア:

[(1, 2020201916), (2, 1010100958), (4, 505050479), (5309, 380524), (10618, 190262), (21236, 95131)]