20175954239

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{3727}}^1\times {\mathrm{4007}}^1$

素因数の和:7934

約数の個数: 16

約数和(自身を含む): 23189710848

約数和(自身を除く): 3013756609

約数列:

[1, 7, 193, 1351, 3727, 4007, 26089, 28049, 719311, 773351, 5035177, 5413457, 14934089, 104538623, 2882279177, 20175954239]

約数ペア:

[(1, 20175954239), (7, 2882279177), (193, 104538623), (1351, 14934089), (3727, 5413457), (4007, 5035177), (26089, 773351), (28049, 719311)]