2000167216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5435237}}^1$

素因数の和:5435268

約数の個数: 20

約数和(自身を含む): 4043817072

約数和(自身を除く): 2043649856

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5435237, 10870474, 21740948, 43481896, 86963792, 125010451, 250020902, 500041804, 1000083608, 2000167216]

約数ペア:

[(1, 2000167216), (2, 1000083608), (4, 500041804), (8, 250020902), (16, 125010451), (23, 86963792), (46, 43481896), (92, 21740948), (184, 10870474), (368, 5435237)]