20221253420

素因数分解:

$2^2\times 5^1\times {\mathrm{1011062671}}^1$

素因数の和:1011062680

約数の個数: 12

約数和(自身を含む): 42464632224

約数和(自身を除く): 22243378804

約数列:

[1, 2, 4, 5, 10, 20, 1011062671, 2022125342, 4044250684, 5055313355, 10110626710, 20221253420]

約数ペア:

[(1, 20221253420), (2, 10110626710), (4, 5055313355), (5, 4044250684), (10, 2022125342), (20, 1011062671)]