20117180842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{914417311}}^1$

素因数の和:914417324

約数の個数: 8

約数和(自身を含む): 32919023232

約数和(自身を除く): 12801842390

約数列:

[1, 2, 11, 22, 914417311, 1828834622, 10058590421, 20117180842]

約数ペア:

[(1, 20117180842), (2, 10058590421), (11, 1828834622), (22, 914417311)]