2020442012

素因数分解:

$2^2\times {\mathrm{8179}}^1\times {\mathrm{61757}}^1$

素因数の和:69940

約数の個数: 12

約数和(自身を含む): 3536263080

約数和(自身を除く): 1515821068

約数列:

[1, 2, 4, 8179, 16358, 32716, 61757, 123514, 247028, 505110503, 1010221006, 2020442012]

約数ペア:

[(1, 2020442012), (2, 1010221006), (4, 505110503), (8179, 247028), (16358, 123514), (32716, 61757)]