2017808860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4386541}}^1$

素因数の和:4386573

約数の個数: 24

約数和(自身を含む): 4421634336

約数和(自身を除く): 2403825476

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4386541, 8773082, 17546164, 21932705, 43865410, 87730820, 100890443, 201780886, 403561772, 504452215, 1008904430, 2017808860]

約数ペア:

[(1, 2017808860), (2, 1008904430), (4, 504452215), (5, 403561772), (10, 201780886), (20, 100890443), (23, 87730820), (46, 43865410), (92, 21932705), (115, 17546164), (230, 8773082), (460, 4386541)]