20880060214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3332279}}^1$

素因数の和:3332535

約数の個数: 16

約数和(自身を含む): 33869293920

約数和(自身を除く): 12989233706

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 3332279, 6664558, 43319627, 86639254, 803079239, 1606158478, 10440030107, 20880060214]

約数ペア:

[(1, 20880060214), (2, 10440030107), (13, 1606158478), (26, 803079239), (241, 86639254), (482, 43319627), (3133, 6664558), (6266, 3332279)]