20428537248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1316

約数の個数: 288

約数和(自身を含む): 67894235136

約数和(自身を除く): 47465697888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 127, 144, 146, 168, 219, 224, 252, 254, 288, 292, 336, 381, 438, 504, 508, 511, 584, 657, 672, 762, 876, 889, 1008, 1016, 1022, 1093, 1143, 1168, 1314, 1524, 1533, 1752, 1778, 2016, 2032, 2044, 2186, 2286, 2336, 2628, 2667, 3048, 3066, 3279, 3504, 3556, 4064, 4088, 4372, 4572, 4599, 5256, 5334, 6096, 6132, 6558, 7008, 7112, 7651, 8001, 8176, 8744, 9144, 9198, 9271, 9837, 10512, 10668, 12192, 12264, 13116, 14224, 15302, 16002, 16352, 17488, 18288, 18396, 18542, 19674, 21024, 21336, 22953, 24528, 26232, 27813, 28448, 30604, 32004, 34976, 36576, 36792, 37084, 39348, 42672, 45906, 49056, 52464, 55626, 61208, 64008, 64897, 68859, 73584, 74168, 78696, 79789, 83439, 85344, 91812, 104928, 111252, 122416, 128016, 129794, 137718, 138811, 147168, 148336, 157392, 159578, 166878, 183624, 194691, 222504, 239367, 244832, 256032, 259588, 275436, 277622, 296672, 314784, 319156, 333756, 367248, 389382, 416433, 445008, 478734, 519176, 550872, 555244, 558523, 584073, 638312, 667512, 718101, 734496, 778764, 832866, 890016, 957468, 971677, 1038352, 1101744, 1110488, 1117046, 1168146, 1249299, 1276624, 1335024, 1436202, 1557528, 1665732, 1675569, 1914936, 1943354, 2076704, 2203488, 2220976, 2234092, 2336292, 2498598, 2553248, 2670048, 2872404, 2915031, 3115056, 3331464, 3351138, 3829872, 3886708, 4441952, 4468184, 4672584, 4997196, 5026707, 5744808, 5830062, 6230112, 6662928, 6702276, 7659744, 7773416, 8745093, 8936368, 9345168, 9994392, 10053414, 10133203, 11489616, 11660124, 13325856, 13404552, 15546832, 17490186, 17872736, 18690336, 19988784, 20106828, 20266406, 22979232, 23320248, 26809104, 30399609, 31093664, 34980372, 39977568, 40213656, 40532812, 46640496, 53618208, 60799218, 69960744, 70932421, 80427312, 81065624, 91198827, 93280992, 121598436, 139921488, 141864842, 160854624, 162131248, 182397654, 212797263, 243196872, 279842976, 283729684, 324262496, 364795308, 425594526, 486393744, 567459368, 638391789, 729590616, 851189052, 972787488, 1134918736, 1276783578, 1459181232, 1702378104, 2269837472, 2553567156, 2918362464, 3404756208, 5107134312, 6809512416, 10214268624, 20428537248]

約数ペア:

[(1, 20428537248), (2, 10214268624), (3, 6809512416), (4, 5107134312), (6, 3404756208), (7, 2918362464), (8, 2553567156), (9, 2269837472), (12, 1702378104), (14, 1459181232), (16, 1276783578), (18, 1134918736), (21, 972787488), (24, 851189052), (28, 729590616), (32, 638391789), (36, 567459368), (42, 486393744), (48, 425594526), (56, 364795308), (63, 324262496), (72, 283729684), (73, 279842976), (84, 243196872), (96, 212797263), (112, 182397654), (126, 162131248), (127, 160854624), (144, 141864842), (146, 139921488), (168, 121598436), (219, 93280992), (224, 91198827), (252, 81065624), (254, 80427312), (288, 70932421), (292, 69960744), (336, 60799218), (381, 53618208), (438, 46640496), (504, 40532812), (508, 40213656), (511, 39977568), (584, 34980372), (657, 31093664), (672, 30399609), (762, 26809104), (876, 23320248), (889, 22979232), (1008, 20266406), (1016, 20106828), (1022, 19988784), (1093, 18690336), (1143, 17872736), (1168, 17490186), (1314, 15546832), (1524, 13404552), (1533, 13325856), (1752, 11660124), (1778, 11489616), (2016, 10133203), (2032, 10053414), (2044, 9994392), (2186, 9345168), (2286, 8936368), (2336, 8745093), (2628, 7773416), (2667, 7659744), (3048, 6702276), (3066, 6662928), (3279, 6230112), (3504, 5830062), (3556, 5744808), (4064, 5026707), (4088, 4997196), (4372, 4672584), (4572, 4468184), (4599, 4441952), (5256, 3886708), (5334, 3829872), (6096, 3351138), (6132, 3331464), (6558, 3115056), (7008, 2915031), (7112, 2872404), (7651, 2670048), (8001, 2553248), (8176, 2498598), (8744, 2336292), (9144, 2234092), (9198, 2220976), (9271, 2203488), (9837, 2076704), (10512, 1943354), (10668, 1914936), (12192, 1675569), (12264, 1665732), (13116, 1557528), (14224, 1436202), (15302, 1335024), (16002, 1276624), (16352, 1249299), (17488, 1168146), (18288, 1117046), (18396, 1110488), (18542, 1101744), (19674, 1038352), (21024, 971677), (21336, 957468), (22953, 890016), (24528, 832866), (26232, 778764), (27813, 734496), (28448, 718101), (30604, 667512), (32004, 638312), (34976, 584073), (36576, 558523), (36792, 555244), (37084, 550872), (39348, 519176), (42672, 478734), (45906, 445008), (49056, 416433), (52464, 389382), (55626, 367248), (61208, 333756), (64008, 319156), (64897, 314784), (68859, 296672), (73584, 277622), (74168, 275436), (78696, 259588), (79789, 256032), (83439, 244832), (85344, 239367), (91812, 222504), (104928, 194691), (111252, 183624), (122416, 166878), (128016, 159578), (129794, 157392), (137718, 148336), (138811, 147168)]