20196726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{306011}}^1$

素因数の和:306027

約数の個数: 16

約数和(自身を含む): 44065728

約数和(自身を除く): 23869002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 306011, 612022, 918033, 1836066, 3366121, 6732242, 10098363, 20196726]

約数ペア:

[(1, 20196726), (2, 10098363), (3, 6732242), (6, 3366121), (11, 1836066), (22, 918033), (33, 612022), (66, 306011)]