20154214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{967}}^1$

素因数の和:1599

約数の個数: 16

約数和(自身を含む): 32095008

約数和(自身を除く): 11940794

約数列:

[1, 2, 17, 34, 613, 967, 1226, 1934, 10421, 16439, 20842, 32878, 592771, 1185542, 10077107, 20154214]

約数ペア:

[(1, 20154214), (2, 10077107), (17, 1185542), (34, 592771), (613, 32878), (967, 20842), (1226, 16439), (1934, 10421)]