20858202286

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{24527}}^1$

素因数の和:24768

約数の個数: 32

約数和(自身を含む): 32635975680

約数和(自身を除く): 11777773394

約数列:

[1, 2, 47, 83, 94, 109, 166, 218, 3901, 5123, 7802, 9047, 10246, 18094, 24527, 49054, 425209, 850418, 1152769, 2035741, 2305538, 2673443, 4071482, 5346886, 95679827, 125651821, 191359654, 221895769, 251303642, 443791538, 10429101143, 20858202286]

約数ペア:

[(1, 20858202286), (2, 10429101143), (47, 443791538), (83, 251303642), (94, 221895769), (109, 191359654), (166, 125651821), (218, 95679827), (3901, 5346886), (5123, 4071482), (7802, 2673443), (9047, 2305538), (10246, 2035741), (18094, 1152769), (24527, 850418), (49054, 425209)]