20222152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109903}}^1$

素因数の和:109932

約数の個数: 16

約数和(自身を含む): 39565440

約数和(自身を除く): 19343288

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 109903, 219806, 439612, 879224, 2527769, 5055538, 10111076, 20222152]

約数ペア:

[(1, 20222152), (2, 10111076), (4, 5055538), (8, 2527769), (23, 879224), (46, 439612), (92, 219806), (184, 109903)]