20338181136

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:892

約数の個数: 400

約数和(自身を含む): 72807090048

約数和(自身を除く): 52468908912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 331, 336, 351, 364, 378, 432, 468, 504, 521, 546, 567, 624, 648, 662, 702, 728, 756, 819, 936, 993, 1008, 1042, 1053, 1092, 1134, 1296, 1324, 1404, 1456, 1512, 1563, 1638, 1872, 1986, 2084, 2106, 2184, 2268, 2317, 2457, 2648, 2808, 2979, 3024, 3126, 3276, 3647, 3972, 4168, 4212, 4303, 4368, 4536, 4634, 4689, 4914, 5296, 5616, 5958, 6252, 6552, 6773, 6951, 7294, 7371, 7944, 8336, 8424, 8606, 8937, 9072, 9268, 9378, 9828, 10941, 11916, 12504, 12909, 13104, 13546, 13902, 14067, 14588, 14742, 15888, 16848, 17212, 17874, 18536, 18756, 19656, 20319, 20853, 21882, 23832, 25008, 25818, 26811, 27092, 27804, 28134, 29176, 29484, 30121, 32823, 34424, 35748, 37072, 37512, 38727, 39312, 40638, 41706, 42201, 43764, 47411, 47664, 51636, 53622, 54184, 55608, 56268, 58352, 58968, 60242, 60957, 62559, 65646, 68848, 71496, 75024, 77454, 81276, 83412, 84402, 87528, 90363, 94822, 98469, 103272, 107244, 108368, 111216, 112536, 116181, 117936, 120484, 121914, 125118, 131292, 142233, 142992, 154908, 162552, 166824, 168804, 172451, 175056, 180726, 182871, 187677, 189644, 196938, 206544, 214488, 225072, 232362, 240968, 243828, 250236, 262584, 271089, 284466, 295407, 309816, 325104, 333648, 337608, 344902, 348543, 361452, 365742, 375354, 379288, 393876, 426699, 428976, 464724, 481936, 487656, 500472, 517353, 525168, 542178, 548613, 568932, 590814, 619632, 675216, 689804, 697086, 722904, 731484, 750708, 758576, 787752, 813267, 853398, 929448, 975312, 1000944, 1034706, 1084356, 1097226, 1137864, 1181628, 1207157, 1280097, 1379608, 1394172, 1445808, 1462968, 1501416, 1552059, 1575504, 1626534, 1706796, 1858896, 2069412, 2168712, 2194452, 2241863, 2275728, 2363256, 2414314, 2439801, 2560194, 2759216, 2788344, 2925936, 3002832, 3104118, 3253068, 3413592, 3621471, 3840291, 4138824, 4337424, 4388904, 4483726, 4656177, 4726512, 4828628, 4879602, 5120388, 5576688, 6208236, 6506136, 6725589, 6827184, 7242942, 7680582, 8277648, 8777808, 8967452, 9312354, 9657256, 9759204, 10240776, 10864413, 12416472, 13012272, 13451178, 13968531, 14485884, 15361164, 15693041, 17934904, 18624708, 19314512, 19518408, 20176767, 20481552, 21728826, 24832944, 26902356, 27937062, 28971768, 30722328, 31386082, 32593239, 35869808, 37249416, 39036816, 40353534, 43457652, 47079123, 53804712, 55874124, 57943536, 60530301, 61444656, 62772164, 65186478, 74498832, 80707068, 86915304, 94158246, 97779717, 107609424, 111748248, 121060602, 125544328, 130372956, 141237369, 161414136, 173830608, 181590903, 188316492, 195559434, 223496496, 242121204, 251088656, 260745912, 282474738, 322828272, 363181806, 376632984, 391118868, 423712107, 484242408, 521491824, 564949476, 726363612, 753265968, 782237736, 847424214, 968484816, 1129898952, 1271136321, 1452727224, 1564475472, 1694848428, 2259797904, 2542272642, 2905454448, 3389696856, 5084545284, 6779393712, 10169090568, 20338181136]

約数ペア:

[(1, 20338181136), (2, 10169090568), (3, 6779393712), (4, 5084545284), (6, 3389696856), (7, 2905454448), (8, 2542272642), (9, 2259797904), (12, 1694848428), (13, 1564475472), (14, 1452727224), (16, 1271136321), (18, 1129898952), (21, 968484816), (24, 847424214), (26, 782237736), (27, 753265968), (28, 726363612), (36, 564949476), (39, 521491824), (42, 484242408), (48, 423712107), (52, 391118868), (54, 376632984), (56, 363181806), (63, 322828272), (72, 282474738), (78, 260745912), (81, 251088656), (84, 242121204), (91, 223496496), (104, 195559434), (108, 188316492), (112, 181590903), (117, 173830608), (126, 161414136), (144, 141237369), (156, 130372956), (162, 125544328), (168, 121060602), (182, 111748248), (189, 107609424), (208, 97779717), (216, 94158246), (234, 86915304), (252, 80707068), (273, 74498832), (312, 65186478), (324, 62772164), (331, 61444656), (336, 60530301), (351, 57943536), (364, 55874124), (378, 53804712), (432, 47079123), (468, 43457652), (504, 40353534), (521, 39036816), (546, 37249416), (567, 35869808), (624, 32593239), (648, 31386082), (662, 30722328), (702, 28971768), (728, 27937062), (756, 26902356), (819, 24832944), (936, 21728826), (993, 20481552), (1008, 20176767), (1042, 19518408), (1053, 19314512), (1092, 18624708), (1134, 17934904), (1296, 15693041), (1324, 15361164), (1404, 14485884), (1456, 13968531), (1512, 13451178), (1563, 13012272), (1638, 12416472), (1872, 10864413), (1986, 10240776), (2084, 9759204), (2106, 9657256), (2184, 9312354), (2268, 8967452), (2317, 8777808), (2457, 8277648), (2648, 7680582), (2808, 7242942), (2979, 6827184), (3024, 6725589), (3126, 6506136), (3276, 6208236), (3647, 5576688), (3972, 5120388), (4168, 4879602), (4212, 4828628), (4303, 4726512), (4368, 4656177), (4536, 4483726), (4634, 4388904), (4689, 4337424), (4914, 4138824), (5296, 3840291), (5616, 3621471), (5958, 3413592), (6252, 3253068), (6552, 3104118), (6773, 3002832), (6951, 2925936), (7294, 2788344), (7371, 2759216), (7944, 2560194), (8336, 2439801), (8424, 2414314), (8606, 2363256), (8937, 2275728), (9072, 2241863), (9268, 2194452), (9378, 2168712), (9828, 2069412), (10941, 1858896), (11916, 1706796), (12504, 1626534), (12909, 1575504), (13104, 1552059), (13546, 1501416), (13902, 1462968), (14067, 1445808), (14588, 1394172), (14742, 1379608), (15888, 1280097), (16848, 1207157), (17212, 1181628), (17874, 1137864), (18536, 1097226), (18756, 1084356), (19656, 1034706), (20319, 1000944), (20853, 975312), (21882, 929448), (23832, 853398), (25008, 813267), (25818, 787752), (26811, 758576), (27092, 750708), (27804, 731484), (28134, 722904), (29176, 697086), (29484, 689804), (30121, 675216), (32823, 619632), (34424, 590814), (35748, 568932), (37072, 548613), (37512, 542178), (38727, 525168), (39312, 517353), (40638, 500472), (41706, 487656), (42201, 481936), (43764, 464724), (47411, 428976), (47664, 426699), (51636, 393876), (53622, 379288), (54184, 375354), (55608, 365742), (56268, 361452), (58352, 348543), (58968, 344902), (60242, 337608), (60957, 333648), (62559, 325104), (65646, 309816), (68848, 295407), (71496, 284466), (75024, 271089), (77454, 262584), (81276, 250236), (83412, 243828), (84402, 240968), (87528, 232362), (90363, 225072), (94822, 214488), (98469, 206544), (103272, 196938), (107244, 189644), (108368, 187677), (111216, 182871), (112536, 180726), (116181, 175056), (117936, 172451), (120484, 168804), (121914, 166824), (125118, 162552), (131292, 154908), (142233, 142992)]