20172968501

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{125297941}}^1$

素因数の和:125297971

約数の個数: 8

約数和(自身を含む): 24057204864

約数和(自身を除く): 3884236363

約数列:

[1, 7, 23, 161, 125297941, 877085587, 2881852643, 20172968501]

約数ペア:

[(1, 20172968501), (7, 2881852643), (23, 877085587), (161, 125297941)]