20133461768

素因数分解:

$2^3\times 7^1\times {\mathrm{4327}}^1\times {\mathrm{83089}}^1$

素因数の和:87429

約数の個数: 32

約数和(自身を含む): 43153622400

約数和(自身を除く): 23020160632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4327, 8654, 17308, 30289, 34616, 60578, 83089, 121156, 166178, 242312, 332356, 581623, 664712, 1163246, 2326492, 4652984, 359526103, 719052206, 1438104412, 2516682721, 2876208824, 5033365442, 10066730884, 20133461768]

約数ペア:

[(1, 20133461768), (2, 10066730884), (4, 5033365442), (7, 2876208824), (8, 2516682721), (14, 1438104412), (28, 719052206), (56, 359526103), (4327, 4652984), (8654, 2326492), (17308, 1163246), (30289, 664712), (34616, 581623), (60578, 332356), (83089, 242312), (121156, 166178)]