2008142420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4365527}}^1$

素因数の和:4365559

約数の個数: 24

約数和(自身を含む): 4400452224

約数和(自身を除く): 2392309804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4365527, 8731054, 17462108, 21827635, 43655270, 87310540, 100407121, 200814242, 401628484, 502035605, 1004071210, 2008142420]

約数ペア:

[(1, 2008142420), (2, 1004071210), (4, 502035605), (5, 401628484), (10, 200814242), (20, 100407121), (23, 87310540), (46, 43655270), (92, 21827635), (115, 17462108), (230, 8731054), (460, 4365527)]