20216294

素因数分解:

$2^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1361}}^1$

素因数の和:2431

約数の個数: 16

約数和(自身を含む): 34714656

約数和(自身を除く): 14498362

約数列:

[1, 2, 7, 14, 1061, 1361, 2122, 2722, 7427, 9527, 14854, 19054, 1444021, 2888042, 10108147, 20216294]

約数ペア:

[(1, 20216294), (2, 10108147), (7, 2888042), (14, 1444021), (1061, 19054), (1361, 14854), (2122, 9527), (2722, 7427)]