20172463318

素因数分解:

$2^1\times 7^1\times {\mathrm{12263}}^1\times {\mathrm{117499}}^1$

素因数の和:129771

約数の個数: 16

約数和(自身を含む): 34584480000

約数和(自身を除く): 14412016682

約数列:

[1, 2, 7, 14, 12263, 24526, 85841, 117499, 171682, 234998, 822493, 1644986, 1440890237, 2881780474, 10086231659, 20172463318]

約数ペア:

[(1, 20172463318), (2, 10086231659), (7, 2881780474), (14, 1440890237), (12263, 1644986), (24526, 822493), (85841, 234998), (117499, 171682)]