20163662376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1804

約数の個数: 256

約数和(自身を含む): 61487112960

約数和(自身を除く): 41323450584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 37, 39, 44, 52, 66, 74, 78, 88, 97, 104, 111, 132, 143, 148, 156, 194, 222, 264, 286, 291, 296, 312, 388, 407, 429, 444, 481, 572, 582, 776, 814, 858, 888, 962, 1067, 1144, 1164, 1221, 1261, 1443, 1628, 1637, 1716, 1924, 2134, 2328, 2442, 2522, 2886, 3201, 3256, 3274, 3432, 3589, 3783, 3848, 4268, 4884, 4911, 5044, 5291, 5772, 6402, 6548, 7178, 7566, 8536, 9768, 9822, 10088, 10582, 10767, 11544, 12804, 13096, 13871, 14356, 15132, 15873, 18007, 19644, 21164, 21281, 21534, 25608, 27742, 28712, 30264, 31746, 36014, 39288, 39479, 41613, 42328, 42562, 43068, 46657, 54021, 55484, 60569, 63492, 63843, 72028, 78958, 83226, 85124, 86136, 93314, 108042, 110968, 118437, 121138, 126984, 127686, 139971, 144056, 157916, 158789, 166452, 170248, 181707, 186628, 216084, 234091, 236874, 242276, 255372, 279942, 315832, 317578, 332904, 363414, 373256, 432168, 468182, 473748, 476367, 484552, 510744, 513227, 559884, 635156, 666259, 702273, 726828, 787397, 936364, 947496, 952734, 1026454, 1119768, 1270312, 1332518, 1404546, 1453656, 1539681, 1574794, 1746679, 1872728, 1905468, 1998777, 2052908, 2064257, 2362191, 2665036, 2809092, 3079362, 3149588, 3493358, 3810936, 3997554, 4105816, 4128514, 4724382, 5240037, 5330072, 5618184, 5875193, 6158724, 6192771, 6299176, 6986716, 7995108, 8257028, 8661367, 9448764, 10480074, 11750386, 12317448, 12385542, 13973432, 15990216, 16514056, 17322734, 17625579, 18897528, 20960148, 22706827, 23500772, 24771084, 25984101, 34645468, 35251158, 41920296, 45413654, 47001544, 49542168, 51968202, 64627123, 68120481, 69290936, 70502316, 76377509, 90827308, 103936404, 129254246, 136240962, 141004632, 152755018, 181654616, 193881369, 207872808, 229132527, 258508492, 272481924, 305510036, 387762738, 458265054, 517016984, 544963848, 611020072, 775525476, 840152599, 916530108, 1551050952, 1680305198, 1833060216, 2520457797, 3360610396, 5040915594, 6721220792, 10081831188, 20163662376]

約数ペア:

[(1, 20163662376), (2, 10081831188), (3, 6721220792), (4, 5040915594), (6, 3360610396), (8, 2520457797), (11, 1833060216), (12, 1680305198), (13, 1551050952), (22, 916530108), (24, 840152599), (26, 775525476), (33, 611020072), (37, 544963848), (39, 517016984), (44, 458265054), (52, 387762738), (66, 305510036), (74, 272481924), (78, 258508492), (88, 229132527), (97, 207872808), (104, 193881369), (111, 181654616), (132, 152755018), (143, 141004632), (148, 136240962), (156, 129254246), (194, 103936404), (222, 90827308), (264, 76377509), (286, 70502316), (291, 69290936), (296, 68120481), (312, 64627123), (388, 51968202), (407, 49542168), (429, 47001544), (444, 45413654), (481, 41920296), (572, 35251158), (582, 34645468), (776, 25984101), (814, 24771084), (858, 23500772), (888, 22706827), (962, 20960148), (1067, 18897528), (1144, 17625579), (1164, 17322734), (1221, 16514056), (1261, 15990216), (1443, 13973432), (1628, 12385542), (1637, 12317448), (1716, 11750386), (1924, 10480074), (2134, 9448764), (2328, 8661367), (2442, 8257028), (2522, 7995108), (2886, 6986716), (3201, 6299176), (3256, 6192771), (3274, 6158724), (3432, 5875193), (3589, 5618184), (3783, 5330072), (3848, 5240037), (4268, 4724382), (4884, 4128514), (4911, 4105816), (5044, 3997554), (5291, 3810936), (5772, 3493358), (6402, 3149588), (6548, 3079362), (7178, 2809092), (7566, 2665036), (8536, 2362191), (9768, 2064257), (9822, 2052908), (10088, 1998777), (10582, 1905468), (10767, 1872728), (11544, 1746679), (12804, 1574794), (13096, 1539681), (13871, 1453656), (14356, 1404546), (15132, 1332518), (15873, 1270312), (18007, 1119768), (19644, 1026454), (21164, 952734), (21281, 947496), (21534, 936364), (25608, 787397), (27742, 726828), (28712, 702273), (30264, 666259), (31746, 635156), (36014, 559884), (39288, 513227), (39479, 510744), (41613, 484552), (42328, 476367), (42562, 473748), (43068, 468182), (46657, 432168), (54021, 373256), (55484, 363414), (60569, 332904), (63492, 317578), (63843, 315832), (72028, 279942), (78958, 255372), (83226, 242276), (85124, 236874), (86136, 234091), (93314, 216084), (108042, 186628), (110968, 181707), (118437, 170248), (121138, 166452), (126984, 158789), (127686, 157916), (139971, 144056)]