20137512982

素因数分解:

$2^1\times {\mathrm{863}}^1\times {\mathrm{2903}}^1\times {\mathrm{4019}}^1$

素因数の和:7787

約数の個数: 16

約数和(自身を含む): 30259215360

約数和(自身を除く): 10121702378

約数列:

[1, 2, 863, 1726, 2903, 4019, 5806, 8038, 2505289, 3468397, 5010578, 6936794, 11667157, 23334314, 10068756491, 20137512982]

約数ペア:

[(1, 20137512982), (2, 10068756491), (863, 23334314), (1726, 11667157), (2903, 6936794), (4019, 5010578), (5806, 3468397), (8038, 2505289)]