13554140

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2011}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 28562352

約数和(自身を除く): 15008212

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 2011, 3370, 4022, 6740, 8044, 10055, 20110, 40220, 677707, 1355414, 2710828, 3388535, 6777070, 13554140]

約数ペア:

[(1, 13554140), (2, 6777070), (4, 3388535), (5, 2710828), (10, 1355414), (20, 677707), (337, 40220), (674, 20110), (1348, 10055), (1685, 8044), (2011, 6740), (3370, 4022)]