20168994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176921}}^1$

素因数の和:176945

約数の個数: 16

約数和(自身を含む): 42461280

約数和(自身を除く): 22292286

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 176921, 353842, 530763, 1061526, 3361499, 6722998, 10084497, 20168994]

約数ペア:

[(1, 20168994), (2, 10084497), (3, 6722998), (6, 3361499), (19, 1061526), (38, 530763), (57, 353842), (114, 176921)]