20149136646

素因数分解:

$2^1\times 3^1\times {\mathrm{719}}^1\times {\mathrm{4670639}}^1$

素因数の和:4671363

約数の個数: 16

約数和(自身を含む): 40354329600

約数和(自身を除く): 20205192954

約数列:

[1, 2, 3, 6, 719, 1438, 2157, 4314, 4670639, 9341278, 14011917, 28023834, 3358189441, 6716378882, 10074568323, 20149136646]

約数ペア:

[(1, 20149136646), (2, 10074568323), (3, 6716378882), (6, 3358189441), (719, 28023834), (1438, 14011917), (2157, 9341278), (4314, 4670639)]