20186558

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13999}}^1$

素因数の和:14111

約数の個数: 16

約数和(自身を含む): 34944000

約数和(自身を除く): 14757442

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 13999, 27998, 97993, 195986, 1441897, 2883794, 10093279, 20186558]

約数ペア:

[(1, 20186558), (2, 10093279), (7, 2883794), (14, 1441897), (103, 195986), (206, 97993), (721, 27998), (1442, 13999)]