20112774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{304739}}^1$

素因数の和:304755

約数の個数: 16

約数和(自身を含む): 43882560

約数和(自身を除く): 23769786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 304739, 609478, 914217, 1828434, 3352129, 6704258, 10056387, 20112774]

約数ペア:

[(1, 20112774), (2, 10056387), (3, 6704258), (6, 3352129), (11, 1828434), (22, 914217), (33, 609478), (66, 304739)]