20194328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32783}}^1$

素因数の和:32807

約数の個数: 32

約数和(自身を含む): 47208960

約数和(自身を除く): 27014632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 32783, 65566, 131132, 229481, 262264, 360613, 458962, 721226, 917924, 1442452, 1835848, 2524291, 2884904, 5048582, 10097164, 20194328]

約数ペア:

[(1, 20194328), (2, 10097164), (4, 5048582), (7, 2884904), (8, 2524291), (11, 1835848), (14, 1442452), (22, 917924), (28, 721226), (44, 458962), (56, 360613), (77, 262264), (88, 229481), (154, 131132), (308, 65566), (616, 32783)]