20172429809

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{4960027}}^1$

素因数の和:4960124

約数の個数: 12

約数和(自身を含む): 23748614064

約数和(自身を除く): 3576184255

約数列:

[1, 7, 49, 83, 581, 4067, 4960027, 34720189, 243041323, 411682241, 2881775687, 20172429809]

約数ペア:

[(1, 20172429809), (7, 2881775687), (49, 411682241), (83, 243041323), (581, 34720189), (4067, 4960027)]