20238442

素因数分解:

$2^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2897}}^1$

素因数の和:3405

約数の個数: 16

約数和(自身を含む): 34776000

約数和(自身を除く): 14537558

約数列:

[1, 2, 7, 14, 499, 998, 2897, 3493, 5794, 6986, 20279, 40558, 1445603, 2891206, 10119221, 20238442]

約数ペア:

[(1, 20238442), (2, 10119221), (7, 2891206), (14, 1445603), (499, 40558), (998, 20279), (2897, 6986), (3493, 5794)]