20646012

素因数分解:

$2^2\times 3^1\times {\mathrm{853}}^1\times {\mathrm{2017}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 48254416

約数和(自身を除く): 27608404

約数列:

[1, 2, 3, 4, 6, 12, 853, 1706, 2017, 2559, 3412, 4034, 5118, 6051, 8068, 10236, 12102, 24204, 1720501, 3441002, 5161503, 6882004, 10323006, 20646012]

約数ペア:

[(1, 20646012), (2, 10323006), (3, 6882004), (4, 5161503), (6, 3441002), (12, 1720501), (853, 24204), (1706, 12102), (2017, 10236), (2559, 8068), (3412, 6051), (4034, 5118)]