20693766

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{84121}}^1$

素因数の和:84167

約数の個数: 16

約数和(自身を含む): 42397488

約数和(自身を除く): 21703722

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 84121, 168242, 252363, 504726, 3448961, 6897922, 10346883, 20693766]

約数ペア:

[(1, 20693766), (2, 10346883), (3, 6897922), (6, 3448961), (41, 504726), (82, 252363), (123, 168242), (246, 84121)]