2006222045

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{20431}}^1$

素因数の和:20956

約数の個数: 16

約数和(自身を含む): 2471454720

約数和(自身を除く): 465232675

約数列:

[1, 5, 41, 205, 479, 2395, 19639, 20431, 98195, 102155, 837671, 4188355, 9786449, 48932245, 401244409, 2006222045]

約数ペア:

[(1, 2006222045), (5, 401244409), (41, 48932245), (205, 9786449), (479, 4188355), (2395, 837671), (19639, 102155), (20431, 98195)]