20343865674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{308240389}}^1$

素因数の和:308240405

約数の個数: 16

約数和(自身を含む): 44386616160

約数和(自身を除く): 24042750486

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 308240389, 616480778, 924721167, 1849442334, 3390644279, 6781288558, 10171932837, 20343865674]

約数ペア:

[(1, 20343865674), (2, 10171932837), (3, 6781288558), (6, 3390644279), (11, 1849442334), (22, 924721167), (33, 616480778), (66, 308240389)]