20182232

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3499}}^1$

素因数の和:3615

約数の個数: 32

約数和(自身を含む): 43680000

約数和(自身を除く): 23497768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 3499, 5768, 6998, 13996, 24493, 27992, 48986, 97972, 195944, 360397, 720794, 1441588, 2522779, 2883176, 5045558, 10091116, 20182232]

約数ペア:

[(1, 20182232), (2, 10091116), (4, 5045558), (7, 2883176), (8, 2522779), (14, 1441588), (28, 720794), (56, 360397), (103, 195944), (206, 97972), (412, 48986), (721, 27992), (824, 24493), (1442, 13996), (2884, 6998), (3499, 5768)]