20180112674

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1\times {\mathrm{65111}}^1$

素因数の和:65905

約数の個数: 16

約数和(自身を含む): 30425535360

約数和(自身を除く): 10245422686

約数列:

[1, 2, 353, 439, 706, 878, 65111, 130222, 154967, 309934, 22984183, 28583729, 45968366, 57167458, 10090056337, 20180112674]

約数ペア:

[(1, 20180112674), (2, 10090056337), (353, 57167458), (439, 45968366), (706, 28583729), (878, 22984183), (65111, 309934), (130222, 154967)]