20040594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{709}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 45939840

約数和(自身を除く): 25899246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673, 709, 1346, 1418, 2019, 2127, 4038, 4254, 4711, 4963, 9422, 9926, 14133, 14889, 28266, 29778, 477157, 954314, 1431471, 2862942, 3340099, 6680198, 10020297, 20040594]

約数ペア:

[(1, 20040594), (2, 10020297), (3, 6680198), (6, 3340099), (7, 2862942), (14, 1431471), (21, 954314), (42, 477157), (673, 29778), (709, 28266), (1346, 14889), (1418, 14133), (2019, 9926), (2127, 9422), (4038, 4963), (4254, 4711)]