20711303424

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1471}}^1$

素因数の和:1603

約数の個数: 360

約数和(自身を含む): 71355941888

約数和(自身を除く): 50644638464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 97, 108, 112, 126, 128, 144, 162, 168, 189, 192, 194, 216, 224, 252, 256, 288, 291, 324, 336, 378, 384, 388, 432, 448, 504, 567, 576, 582, 648, 672, 679, 756, 768, 776, 864, 873, 896, 1008, 1134, 1152, 1164, 1296, 1344, 1358, 1471, 1512, 1552, 1728, 1746, 1792, 2016, 2037, 2268, 2304, 2328, 2592, 2619, 2688, 2716, 2942, 3024, 3104, 3456, 3492, 4032, 4074, 4413, 4536, 4656, 5184, 5238, 5376, 5432, 5884, 6048, 6111, 6208, 6912, 6984, 7857, 8064, 8148, 8826, 9072, 9312, 10297, 10368, 10476, 10864, 11768, 12096, 12222, 12416, 13239, 13968, 15714, 16128, 16296, 17652, 18144, 18333, 18624, 20594, 20736, 20952, 21728, 23536, 24192, 24444, 24832, 26478, 27936, 30891, 31428, 32592, 35304, 36288, 36666, 37248, 39717, 41188, 41904, 43456, 47072, 48384, 48888, 52956, 54999, 55872, 61782, 62856, 65184, 70608, 72576, 73332, 74496, 79434, 82376, 83808, 86912, 92673, 94144, 97776, 105912, 109998, 111744, 119151, 123564, 125712, 130368, 141216, 142687, 145152, 146664, 158868, 164752, 167616, 173824, 185346, 188288, 195552, 211824, 219996, 223488, 238302, 247128, 251424, 260736, 278019, 282432, 285374, 293328, 317736, 329504, 335232, 370692, 376576, 391104, 423648, 428061, 439992, 476604, 494256, 502848, 521472, 556038, 564864, 570748, 586656, 635472, 659008, 670464, 741384, 782208, 834057, 847296, 856122, 879984, 953208, 988512, 998809, 1005696, 1112076, 1129728, 1141496, 1173312, 1270944, 1284183, 1318016, 1482768, 1564416, 1668114, 1694592, 1712244, 1759968, 1906416, 1977024, 1997618, 2011392, 2224152, 2282992, 2346624, 2541888, 2568366, 2636032, 2965536, 2996427, 3336228, 3389184, 3424488, 3519936, 3812832, 3852549, 3954048, 3995236, 4448304, 4565984, 4693248, 5083776, 5136732, 5931072, 5992854, 6672456, 6848976, 7039872, 7625664, 7705098, 7908096, 7990472, 8896608, 8989281, 9131968, 10167552, 10273464, 11557647, 11862144, 11985708, 13344912, 13697952, 14079744, 15251328, 15410196, 15980944, 17793216, 17978562, 18263936, 20546928, 23115294, 23724288, 23971416, 26689824, 26967843, 27395904, 30502656, 30820392, 31961888, 35586432, 35957124, 36527872, 41093856, 46230588, 47942832, 53379648, 53935686, 54791808, 61640784, 63923776, 71172864, 71914248, 80903529, 82187712, 92461176, 95885664, 106759296, 107871372, 109583616, 123281568, 127847552, 143828496, 161807058, 164375424, 184922352, 191771328, 213518592, 215742744, 246563136, 255695104, 287656992, 323614116, 328750848, 369844704, 383542656, 431485488, 493126272, 575313984, 647228232, 739689408, 767085312, 862970976, 986252544, 1150627968, 1294456464, 1479378816, 1725941952, 2301255936, 2588912928, 2958757632, 3451883904, 5177825856, 6903767808, 10355651712, 20711303424]

約数ペア:

[(1, 20711303424), (2, 10355651712), (3, 6903767808), (4, 5177825856), (6, 3451883904), (7, 2958757632), (8, 2588912928), (9, 2301255936), (12, 1725941952), (14, 1479378816), (16, 1294456464), (18, 1150627968), (21, 986252544), (24, 862970976), (27, 767085312), (28, 739689408), (32, 647228232), (36, 575313984), (42, 493126272), (48, 431485488), (54, 383542656), (56, 369844704), (63, 328750848), (64, 323614116), (72, 287656992), (81, 255695104), (84, 246563136), (96, 215742744), (97, 213518592), (108, 191771328), (112, 184922352), (126, 164375424), (128, 161807058), (144, 143828496), (162, 127847552), (168, 123281568), (189, 109583616), (192, 107871372), (194, 106759296), (216, 95885664), (224, 92461176), (252, 82187712), (256, 80903529), (288, 71914248), (291, 71172864), (324, 63923776), (336, 61640784), (378, 54791808), (384, 53935686), (388, 53379648), (432, 47942832), (448, 46230588), (504, 41093856), (567, 36527872), (576, 35957124), (582, 35586432), (648, 31961888), (672, 30820392), (679, 30502656), (756, 27395904), (768, 26967843), (776, 26689824), (864, 23971416), (873, 23724288), (896, 23115294), (1008, 20546928), (1134, 18263936), (1152, 17978562), (1164, 17793216), (1296, 15980944), (1344, 15410196), (1358, 15251328), (1471, 14079744), (1512, 13697952), (1552, 13344912), (1728, 11985708), (1746, 11862144), (1792, 11557647), (2016, 10273464), (2037, 10167552), (2268, 9131968), (2304, 8989281), (2328, 8896608), (2592, 7990472), (2619, 7908096), (2688, 7705098), (2716, 7625664), (2942, 7039872), (3024, 6848976), (3104, 6672456), (3456, 5992854), (3492, 5931072), (4032, 5136732), (4074, 5083776), (4413, 4693248), (4536, 4565984), (4656, 4448304), (5184, 3995236), (5238, 3954048), (5376, 3852549), (5432, 3812832), (5884, 3519936), (6048, 3424488), (6111, 3389184), (6208, 3336228), (6912, 2996427), (6984, 2965536), (7857, 2636032), (8064, 2568366), (8148, 2541888), (8826, 2346624), (9072, 2282992), (9312, 2224152), (10297, 2011392), (10368, 1997618), (10476, 1977024), (10864, 1906416), (11768, 1759968), (12096, 1712244), (12222, 1694592), (12416, 1668114), (13239, 1564416), (13968, 1482768), (15714, 1318016), (16128, 1284183), (16296, 1270944), (17652, 1173312), (18144, 1141496), (18333, 1129728), (18624, 1112076), (20594, 1005696), (20736, 998809), (20952, 988512), (21728, 953208), (23536, 879984), (24192, 856122), (24444, 847296), (24832, 834057), (26478, 782208), (27936, 741384), (30891, 670464), (31428, 659008), (32592, 635472), (35304, 586656), (36288, 570748), (36666, 564864), (37248, 556038), (39717, 521472), (41188, 502848), (41904, 494256), (43456, 476604), (47072, 439992), (48384, 428061), (48888, 423648), (52956, 391104), (54999, 376576), (55872, 370692), (61782, 335232), (62856, 329504), (65184, 317736), (70608, 293328), (72576, 285374), (73332, 282432), (74496, 278019), (79434, 260736), (82376, 251424), (83808, 247128), (86912, 238302), (92673, 223488), (94144, 219996), (97776, 211824), (105912, 195552), (109998, 188288), (111744, 185346), (119151, 173824), (123564, 167616), (125712, 164752), (130368, 158868), (141216, 146664), (142687, 145152)]