2020009724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{16290401}}^1$

素因数の和:16290436

約数の個数: 12

約数和(自身を含む): 3649050048

約数和(自身を除く): 1629040324

約数列:

[1, 2, 4, 31, 62, 124, 16290401, 32580802, 65161604, 505002431, 1010004862, 2020009724]

約数ペア:

[(1, 2020009724), (2, 1010004862), (4, 505002431), (31, 65161604), (62, 32580802), (124, 16290401)]