20026866

素因数分解:

$2^1\times 3^1\times {\mathrm{499}}^1\times {\mathrm{6689}}^1$

素因数の和:7193

約数の個数: 16

約数和(自身を含む): 40140000

約数和(自身を除く): 20113134

約数列:

[1, 2, 3, 6, 499, 998, 1497, 2994, 6689, 13378, 20067, 40134, 3337811, 6675622, 10013433, 20026866]

約数ペア:

[(1, 20026866), (2, 10013433), (3, 6675622), (6, 3337811), (499, 40134), (998, 20067), (1497, 13378), (2994, 6689)]