20569846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2467}}^1$

素因数の和:2859

約数の個数: 16

約数和(自身を含む): 33762240

約数和(自身を除く): 13192394

約数列:

[1, 2, 11, 22, 379, 758, 2467, 4169, 4934, 8338, 27137, 54274, 934993, 1869986, 10284923, 20569846]

約数ペア:

[(1, 20569846), (2, 10284923), (11, 1869986), (22, 934993), (379, 54274), (758, 27137), (2467, 8338), (4169, 4934)]