133112020

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{8087}}^1$

素因数の和:8919

約数の個数: 24

約数和(自身を含む): 279909504

約数和(自身を除く): 146797484

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 4115, 8087, 8230, 16174, 16460, 32348, 40435, 80870, 161740, 6655601, 13311202, 26622404, 33278005, 66556010, 133112020]

約数ペア:

[(1, 133112020), (2, 66556010), (4, 33278005), (5, 26622404), (10, 13311202), (20, 6655601), (823, 161740), (1646, 80870), (3292, 40435), (4115, 32348), (8087, 16460), (8230, 16174)]