20660213376

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:485

約数の個数: 512

約数和(自身を含む): 70314393600

約数和(自身を除く): 49654180224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 47, 48, 54, 62, 64, 66, 72, 88, 93, 94, 96, 99, 108, 124, 128, 132, 141, 144, 176, 186, 188, 192, 198, 216, 248, 264, 279, 282, 288, 297, 341, 352, 372, 373, 376, 384, 396, 423, 432, 496, 517, 528, 558, 564, 576, 594, 682, 704, 744, 746, 752, 792, 837, 846, 864, 992, 1023, 1034, 1056, 1116, 1119, 1128, 1152, 1188, 1269, 1364, 1408, 1457, 1488, 1492, 1504, 1551, 1584, 1674, 1692, 1728, 1984, 2046, 2068, 2112, 2232, 2238, 2256, 2376, 2538, 2728, 2914, 2976, 2984, 3008, 3069, 3102, 3168, 3348, 3357, 3384, 3456, 3968, 4092, 4103, 4136, 4224, 4371, 4464, 4476, 4512, 4653, 4752, 5076, 5456, 5828, 5952, 5968, 6016, 6138, 6204, 6336, 6696, 6714, 6768, 8184, 8206, 8272, 8742, 8928, 8952, 9024, 9207, 9306, 9504, 10071, 10152, 10912, 11563, 11656, 11904, 11936, 12276, 12309, 12408, 12672, 13113, 13392, 13428, 13536, 13959, 16027, 16368, 16412, 16544, 17484, 17531, 17856, 17904, 18048, 18414, 18612, 19008, 20142, 20304, 21824, 23126, 23312, 23872, 24552, 24618, 24816, 26226, 26784, 26856, 27072, 27918, 32054, 32736, 32824, 33088, 34689, 34968, 35062, 35712, 35808, 36828, 36927, 37224, 38016, 39339, 40284, 40608, 43648, 46252, 46624, 47744, 48081, 49104, 49236, 49632, 52452, 52593, 53568, 53712, 54144, 55836, 64108, 65472, 65648, 66176, 69378, 69936, 70124, 71616, 73656, 73854, 74448, 78678, 80568, 81216, 92504, 93248, 96162, 98208, 98472, 99264, 104067, 104904, 105186, 107136, 107424, 110781, 111672, 127193, 128216, 130944, 131296, 138756, 139872, 140248, 143232, 144243, 147312, 147708, 148896, 157356, 157779, 161136, 162432, 185008, 186496, 192324, 192841, 196416, 196944, 198528, 208134, 209808, 210372, 214848, 221562, 223344, 254386, 256432, 262592, 277512, 279744, 280496, 288486, 294624, 295416, 297792, 312201, 314712, 315558, 322272, 370016, 381579, 384648, 385682, 392832, 393888, 416268, 419616, 420744, 429696, 432729, 443124, 446688, 473337, 508772, 512864, 525184, 543461, 555024, 559488, 560992, 576972, 578523, 589248, 590832, 595584, 624402, 629424, 631116, 644544, 740032, 763158, 769296, 771364, 787776, 832536, 839232, 841488, 865458, 886248, 893376, 946674, 1017544, 1025728, 1086922, 1110048, 1121984, 1144737, 1153944, 1157046, 1178496, 1181664, 1248804, 1258848, 1262232, 1289088, 1480064, 1526316, 1538592, 1542728, 1575552, 1630383, 1665072, 1678464, 1682976, 1730916, 1735569, 1772496, 1786752, 1893348, 2035088, 2051456, 2173844, 2220096, 2243968, 2289474, 2307888, 2314092, 2363328, 2497608, 2517696, 2524464, 3052632, 3077184, 3085456, 3260766, 3330144, 3365952, 3434211, 3461832, 3471138, 3544992, 3786696, 4070176, 4347688, 4440192, 4578948, 4615776, 4628184, 4726656, 4891149, 4995216, 5035392, 5048928, 5206707, 5978071, 6105264, 6154368, 6170912, 6521532, 6660288, 6731904, 6868422, 6923664, 6942276, 7089984, 7573392, 8140352, 8695376, 9157896, 9231552, 9256368, 9782298, 9990432, 10097856, 10413414, 11956142, 12210528, 12341824, 13043064, 13320576, 13736844, 13847328, 13884552, 14179968, 14673447, 15146784, 16280704, 17390752, 17934213, 18315792, 18463104, 18512736, 19564596, 19980864, 20195712, 20826828, 23912284, 24421056, 24683648, 26086128, 27473688, 27694656, 27769104, 29346894, 30293568, 34781504, 35868426, 36631584, 37025472, 39129192, 39961728, 41653656, 47824568, 48842112, 52172256, 53802639, 54947376, 55389312, 55538208, 58693788, 60587136, 69563008, 71736852, 73263168, 74050944, 78258384, 83307312, 95649136, 104344512, 107605278, 109894752, 111076416, 117387576, 143473704, 146526336, 156516768, 161407917, 166614624, 191298272, 208689024, 215210556, 219789504, 222152832, 234775152, 286947408, 313033536, 322815834, 333229248, 382596544, 430421112, 439579008, 469550304, 573894816, 626067072, 645631668, 666458496, 765193088, 860842224, 939100608, 1147789632, 1291263336, 1721684448, 1878201216, 2295579264, 2582526672, 3443368896, 5165053344, 6886737792, 10330106688, 20660213376]

約数ペア:

[(1, 20660213376), (2, 10330106688), (3, 6886737792), (4, 5165053344), (6, 3443368896), (8, 2582526672), (9, 2295579264), (11, 1878201216), (12, 1721684448), (16, 1291263336), (18, 1147789632), (22, 939100608), (24, 860842224), (27, 765193088), (31, 666458496), (32, 645631668), (33, 626067072), (36, 573894816), (44, 469550304), (47, 439579008), (48, 430421112), (54, 382596544), (62, 333229248), (64, 322815834), (66, 313033536), (72, 286947408), (88, 234775152), (93, 222152832), (94, 219789504), (96, 215210556), (99, 208689024), (108, 191298272), (124, 166614624), (128, 161407917), (132, 156516768), (141, 146526336), (144, 143473704), (176, 117387576), (186, 111076416), (188, 109894752), (192, 107605278), (198, 104344512), (216, 95649136), (248, 83307312), (264, 78258384), (279, 74050944), (282, 73263168), (288, 71736852), (297, 69563008), (341, 60587136), (352, 58693788), (372, 55538208), (373, 55389312), (376, 54947376), (384, 53802639), (396, 52172256), (423, 48842112), (432, 47824568), (496, 41653656), (517, 39961728), (528, 39129192), (558, 37025472), (564, 36631584), (576, 35868426), (594, 34781504), (682, 30293568), (704, 29346894), (744, 27769104), (746, 27694656), (752, 27473688), (792, 26086128), (837, 24683648), (846, 24421056), (864, 23912284), (992, 20826828), (1023, 20195712), (1034, 19980864), (1056, 19564596), (1116, 18512736), (1119, 18463104), (1128, 18315792), (1152, 17934213), (1188, 17390752), (1269, 16280704), (1364, 15146784), (1408, 14673447), (1457, 14179968), (1488, 13884552), (1492, 13847328), (1504, 13736844), (1551, 13320576), (1584, 13043064), (1674, 12341824), (1692, 12210528), (1728, 11956142), (1984, 10413414), (2046, 10097856), (2068, 9990432), (2112, 9782298), (2232, 9256368), (2238, 9231552), (2256, 9157896), (2376, 8695376), (2538, 8140352), (2728, 7573392), (2914, 7089984), (2976, 6942276), (2984, 6923664), (3008, 6868422), (3069, 6731904), (3102, 6660288), (3168, 6521532), (3348, 6170912), (3357, 6154368), (3384, 6105264), (3456, 5978071), (3968, 5206707), (4092, 5048928), (4103, 5035392), (4136, 4995216), (4224, 4891149), (4371, 4726656), (4464, 4628184), (4476, 4615776), (4512, 4578948), (4653, 4440192), (4752, 4347688), (5076, 4070176), (5456, 3786696), (5828, 3544992), (5952, 3471138), (5968, 3461832), (6016, 3434211), (6138, 3365952), (6204, 3330144), (6336, 3260766), (6696, 3085456), (6714, 3077184), (6768, 3052632), (8184, 2524464), (8206, 2517696), (8272, 2497608), (8742, 2363328), (8928, 2314092), (8952, 2307888), (9024, 2289474), (9207, 2243968), (9306, 2220096), (9504, 2173844), (10071, 2051456), (10152, 2035088), (10912, 1893348), (11563, 1786752), (11656, 1772496), (11904, 1735569), (11936, 1730916), (12276, 1682976), (12309, 1678464), (12408, 1665072), (12672, 1630383), (13113, 1575552), (13392, 1542728), (13428, 1538592), (13536, 1526316), (13959, 1480064), (16027, 1289088), (16368, 1262232), (16412, 1258848), (16544, 1248804), (17484, 1181664), (17531, 1178496), (17856, 1157046), (17904, 1153944), (18048, 1144737), (18414, 1121984), (18612, 1110048), (19008, 1086922), (20142, 1025728), (20304, 1017544), (21824, 946674), (23126, 893376), (23312, 886248), (23872, 865458), (24552, 841488), (24618, 839232), (24816, 832536), (26226, 787776), (26784, 771364), (26856, 769296), (27072, 763158), (27918, 740032), (32054, 644544), (32736, 631116), (32824, 629424), (33088, 624402), (34689, 595584), (34968, 590832), (35062, 589248), (35712, 578523), (35808, 576972), (36828, 560992), (36927, 559488), (37224, 555024), (38016, 543461), (39339, 525184), (40284, 512864), (40608, 508772), (43648, 473337), (46252, 446688), (46624, 443124), (47744, 432729), (48081, 429696), (49104, 420744), (49236, 419616), (49632, 416268), (52452, 393888), (52593, 392832), (53568, 385682), (53712, 384648), (54144, 381579), (55836, 370016), (64108, 322272), (65472, 315558), (65648, 314712), (66176, 312201), (69378, 297792), (69936, 295416), (70124, 294624), (71616, 288486), (73656, 280496), (73854, 279744), (74448, 277512), (78678, 262592), (80568, 256432), (81216, 254386), (92504, 223344), (93248, 221562), (96162, 214848), (98208, 210372), (98472, 209808), (99264, 208134), (104067, 198528), (104904, 196944), (105186, 196416), (107136, 192841), (107424, 192324), (110781, 186496), (111672, 185008), (127193, 162432), (128216, 161136), (130944, 157779), (131296, 157356), (138756, 148896), (139872, 147708), (140248, 147312), (143232, 144243)]