2016142220

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{383297}}^1$

素因数の和:383569

約数の個数: 24

約数和(自身を含む): 4250008224

約数和(自身を除く): 2233866004

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 383297, 766594, 1533188, 1916485, 3832970, 7665940, 100807111, 201614222, 403228444, 504035555, 1008071110, 2016142220]

約数ペア:

[(1, 2016142220), (2, 1008071110), (4, 504035555), (5, 403228444), (10, 201614222), (20, 100807111), (263, 7665940), (526, 3832970), (1052, 1916485), (1315, 1533188), (2630, 766594), (5260, 383297)]