20514152

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{4903}}^1$

素因数の和:5432

約数の個数: 16

約数和(自身を含む): 38545440

約数和(自身を除く): 18031288

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 4903, 9806, 19612, 39224, 2564269, 5128538, 10257076, 20514152]

約数ペア:

[(1, 20514152), (2, 10257076), (4, 5128538), (8, 2564269), (523, 39224), (1046, 19612), (2092, 9806), (4184, 4903)]