20081553959

素因数分解:

${\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3119707}}^1$

素因数の和:3119905

約数の個数: 8

約数和(自身を含む): 20702382288

約数和(自身を除く): 620828329

約数列:

[1, 41, 157, 6437, 3119707, 127907987, 489793999, 20081553959]

約数ペア:

[(1, 20081553959), (41, 489793999), (157, 127907987), (6437, 3119707)]