20273176

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32911}}^1$

素因数の和:32935

約数の個数: 32

約数和(自身を含む): 47393280

約数和(自身を除く): 27120104

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 32911, 65822, 131644, 230377, 263288, 362021, 460754, 724042, 921508, 1448084, 1843016, 2534147, 2896168, 5068294, 10136588, 20273176]

約数ペア:

[(1, 20273176), (2, 10136588), (4, 5068294), (7, 2896168), (8, 2534147), (11, 1843016), (14, 1448084), (22, 921508), (28, 724042), (44, 460754), (56, 362021), (77, 263288), (88, 230377), (154, 131644), (308, 65822), (616, 32911)]