20162844084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{27539}}^1$

素因数の和:27697

約数の個数: 96

約数和(自身を含む): 51689715840

約数和(自身を除く): 31526871756

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 97, 102, 111, 148, 194, 204, 222, 291, 388, 444, 582, 629, 1164, 1258, 1649, 1887, 2516, 3298, 3589, 3774, 4947, 6596, 7178, 7548, 9894, 10767, 14356, 19788, 21534, 27539, 43068, 55078, 61013, 82617, 110156, 122026, 165234, 183039, 244052, 330468, 366078, 468163, 732156, 936326, 1018943, 1404489, 1872652, 2037886, 2671283, 2808978, 3056829, 4075772, 5342566, 5617956, 6113658, 8013849, 10685132, 12227316, 16027698, 17322031, 32055396, 34644062, 45411811, 51966093, 69288124, 90823622, 98837471, 103932186, 136235433, 181647244, 197674942, 207864372, 272470866, 296512413, 395349884, 544941732, 593024826, 1186049652, 1680237007, 3360474014, 5040711021, 6720948028, 10081422042, 20162844084]

約数ペア:

[(1, 20162844084), (2, 10081422042), (3, 6720948028), (4, 5040711021), (6, 3360474014), (12, 1680237007), (17, 1186049652), (34, 593024826), (37, 544941732), (51, 395349884), (68, 296512413), (74, 272470866), (97, 207864372), (102, 197674942), (111, 181647244), (148, 136235433), (194, 103932186), (204, 98837471), (222, 90823622), (291, 69288124), (388, 51966093), (444, 45411811), (582, 34644062), (629, 32055396), (1164, 17322031), (1258, 16027698), (1649, 12227316), (1887, 10685132), (2516, 8013849), (3298, 6113658), (3589, 5617956), (3774, 5342566), (4947, 4075772), (6596, 3056829), (7178, 2808978), (7548, 2671283), (9894, 2037886), (10767, 1872652), (14356, 1404489), (19788, 1018943), (21534, 936326), (27539, 732156), (43068, 468163), (55078, 366078), (61013, 330468), (82617, 244052), (110156, 183039), (122026, 165234)]