20026248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2498

約数の個数: 64

約数和(自身を含む): 56401920

約数和(自身を除く): 36375672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2447, 2728, 4092, 4894, 7341, 8184, 9788, 14682, 19576, 26917, 29364, 53834, 58728, 75857, 80751, 107668, 151714, 161502, 215336, 227571, 303428, 323004, 455142, 606856, 646008, 834427, 910284, 1668854, 1820568, 2503281, 3337708, 5006562, 6675416, 10013124, 20026248]

約数ペア:

[(1, 20026248), (2, 10013124), (3, 6675416), (4, 5006562), (6, 3337708), (8, 2503281), (11, 1820568), (12, 1668854), (22, 910284), (24, 834427), (31, 646008), (33, 606856), (44, 455142), (62, 323004), (66, 303428), (88, 227571), (93, 215336), (124, 161502), (132, 151714), (186, 107668), (248, 80751), (264, 75857), (341, 58728), (372, 53834), (682, 29364), (744, 26917), (1023, 19576), (1364, 14682), (2046, 9788), (2447, 8184), (2728, 7341), (4092, 4894)]