20804423616

素因数分解:

$2^6\times 3^7\times {\mathrm{19}}^1\times {\mathrm{7823}}^1$

素因数の和:7875

約数の個数: 224

約数和(自身を含む): 65183308800

約数和(自身を除く): 44378885184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 576, 608, 648, 684, 729, 864, 912, 972, 1026, 1216, 1296, 1368, 1458, 1539, 1728, 1824, 1944, 2052, 2187, 2592, 2736, 2916, 3078, 3648, 3888, 4104, 4374, 4617, 5184, 5472, 5832, 6156, 7776, 7823, 8208, 8748, 9234, 10944, 11664, 12312, 13851, 15552, 15646, 16416, 17496, 18468, 23328, 23469, 24624, 27702, 31292, 32832, 34992, 36936, 41553, 46656, 46938, 49248, 55404, 62584, 69984, 70407, 73872, 83106, 93876, 98496, 110808, 125168, 139968, 140814, 147744, 148637, 166212, 187752, 211221, 221616, 250336, 281628, 295488, 297274, 332424, 375504, 422442, 443232, 445911, 500672, 563256, 594548, 633663, 664848, 751008, 844884, 886464, 891822, 1126512, 1189096, 1267326, 1329696, 1337733, 1502016, 1689768, 1783644, 1900989, 2253024, 2378192, 2534652, 2659392, 2675466, 3379536, 3567288, 3801978, 4013199, 4506048, 4756384, 5069304, 5350932, 5702967, 6759072, 7134576, 7603956, 8026398, 9512768, 10138608, 10701864, 11405934, 12039597, 13518144, 14269152, 15207912, 16052796, 17108901, 20277216, 21403728, 22811868, 24079194, 28538304, 30415824, 32105592, 34217802, 36118791, 40554432, 42807456, 45623736, 48158388, 60831648, 64211184, 68435604, 72237582, 85614912, 91247472, 96316776, 108356373, 121663296, 128422368, 136871208, 144475164, 182494944, 192633552, 216712746, 256844736, 273742416, 288950328, 325069119, 364989888, 385267104, 433425492, 547484832, 577900656, 650138238, 770534208, 866850984, 1094969664, 1155801312, 1300276476, 1733701968, 2311602624, 2600552952, 3467403936, 5201105904, 6934807872, 10402211808, 20804423616]

約数ペア:

[(1, 20804423616), (2, 10402211808), (3, 6934807872), (4, 5201105904), (6, 3467403936), (8, 2600552952), (9, 2311602624), (12, 1733701968), (16, 1300276476), (18, 1155801312), (19, 1094969664), (24, 866850984), (27, 770534208), (32, 650138238), (36, 577900656), (38, 547484832), (48, 433425492), (54, 385267104), (57, 364989888), (64, 325069119), (72, 288950328), (76, 273742416), (81, 256844736), (96, 216712746), (108, 192633552), (114, 182494944), (144, 144475164), (152, 136871208), (162, 128422368), (171, 121663296), (192, 108356373), (216, 96316776), (228, 91247472), (243, 85614912), (288, 72237582), (304, 68435604), (324, 64211184), (342, 60831648), (432, 48158388), (456, 45623736), (486, 42807456), (513, 40554432), (576, 36118791), (608, 34217802), (648, 32105592), (684, 30415824), (729, 28538304), (864, 24079194), (912, 22811868), (972, 21403728), (1026, 20277216), (1216, 17108901), (1296, 16052796), (1368, 15207912), (1458, 14269152), (1539, 13518144), (1728, 12039597), (1824, 11405934), (1944, 10701864), (2052, 10138608), (2187, 9512768), (2592, 8026398), (2736, 7603956), (2916, 7134576), (3078, 6759072), (3648, 5702967), (3888, 5350932), (4104, 5069304), (4374, 4756384), (4617, 4506048), (5184, 4013199), (5472, 3801978), (5832, 3567288), (6156, 3379536), (7776, 2675466), (7823, 2659392), (8208, 2534652), (8748, 2378192), (9234, 2253024), (10944, 1900989), (11664, 1783644), (12312, 1689768), (13851, 1502016), (15552, 1337733), (15646, 1329696), (16416, 1267326), (17496, 1189096), (18468, 1126512), (23328, 891822), (23469, 886464), (24624, 844884), (27702, 751008), (31292, 664848), (32832, 633663), (34992, 594548), (36936, 563256), (41553, 500672), (46656, 445911), (46938, 443232), (49248, 422442), (55404, 375504), (62584, 332424), (69984, 297274), (70407, 295488), (73872, 281628), (83106, 250336), (93876, 221616), (98496, 211221), (110808, 187752), (125168, 166212), (139968, 148637), (140814, 147744)]