20407773191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17341}}^1\times {\mathrm{90527}}^1$

素因数の和:107881

約数の個数: 8

約数和(自身を含む): 21979112064

約数和(自身を除く): 1571338873

約数列:

[1, 13, 17341, 90527, 225433, 1176851, 1569828707, 20407773191]

約数ペア:

[(1, 20407773191), (13, 1569828707), (17341, 1176851), (90527, 225433)]