20372383872

素因数分解:

$2^7\times 3^4\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:601

約数の個数: 320

約数和(自身を含む): 62701309440

約数和(自身を除く): 42328925568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 97, 108, 128, 141, 144, 162, 188, 192, 194, 216, 282, 288, 291, 324, 376, 384, 388, 423, 431, 432, 564, 576, 582, 648, 752, 776, 846, 862, 864, 873, 1128, 1152, 1164, 1269, 1293, 1296, 1504, 1552, 1692, 1724, 1728, 1746, 2256, 2328, 2538, 2586, 2592, 2619, 3008, 3104, 3384, 3448, 3456, 3492, 3807, 3879, 4512, 4559, 4656, 5076, 5172, 5184, 5238, 6016, 6208, 6768, 6896, 6984, 7614, 7758, 7857, 9024, 9118, 9312, 10152, 10344, 10368, 10476, 11637, 12416, 13536, 13677, 13792, 13968, 15228, 15516, 15714, 18048, 18236, 18624, 20257, 20304, 20688, 20952, 23274, 27072, 27354, 27584, 27936, 30456, 31032, 31428, 34911, 36472, 37248, 40514, 40608, 41031, 41376, 41807, 41904, 46548, 54144, 54708, 55168, 55872, 60771, 60912, 62064, 62856, 69822, 72944, 81028, 81216, 82062, 82752, 83614, 83808, 93096, 109416, 111744, 121542, 121824, 123093, 124128, 125421, 125712, 139644, 145888, 162056, 162432, 164124, 165504, 167228, 167616, 182313, 186192, 218832, 243084, 243648, 246186, 248256, 250842, 251424, 279288, 291776, 324112, 328248, 334456, 335232, 364626, 369279, 372384, 376263, 437664, 486168, 487296, 492372, 496512, 501684, 502848, 546939, 558576, 583552, 648224, 656496, 668912, 729252, 738558, 744768, 752526, 875328, 972336, 984744, 1003368, 1005696, 1093878, 1117152, 1128789, 1296448, 1312992, 1337824, 1458504, 1477116, 1489536, 1505052, 1640817, 1750656, 1944672, 1964929, 1969488, 2006736, 2187756, 2234304, 2257578, 2592896, 2625984, 2675648, 2917008, 2954232, 3010104, 3281634, 3386367, 3889344, 3929858, 3938976, 4013472, 4375512, 4468608, 4515156, 5251968, 5351296, 5834016, 5894787, 5908464, 6020208, 6563268, 6772734, 7778688, 7859716, 7877952, 8026944, 8751024, 9030312, 11668032, 11789574, 11816928, 12040416, 13126536, 13545468, 15719432, 15755904, 16053888, 17502048, 17684361, 18060624, 23336064, 23579148, 23633856, 24080832, 26253072, 27090936, 31438864, 35004096, 35368722, 36121248, 47158296, 47267712, 48161664, 52506144, 53053083, 54181872, 62877728, 70008192, 70737444, 72242496, 94316592, 105012288, 106106166, 108363744, 125755456, 141474888, 144484992, 159159249, 188633184, 210024576, 212212332, 216727488, 251510912, 282949776, 318318498, 377266368, 424424664, 433454976, 565899552, 636636996, 754532736, 848849328, 1131799104, 1273273992, 1697698656, 2263598208, 2546547984, 3395397312, 5093095968, 6790794624, 10186191936, 20372383872]

約数ペア:

[(1, 20372383872), (2, 10186191936), (3, 6790794624), (4, 5093095968), (6, 3395397312), (8, 2546547984), (9, 2263598208), (12, 1697698656), (16, 1273273992), (18, 1131799104), (24, 848849328), (27, 754532736), (32, 636636996), (36, 565899552), (47, 433454976), (48, 424424664), (54, 377266368), (64, 318318498), (72, 282949776), (81, 251510912), (94, 216727488), (96, 212212332), (97, 210024576), (108, 188633184), (128, 159159249), (141, 144484992), (144, 141474888), (162, 125755456), (188, 108363744), (192, 106106166), (194, 105012288), (216, 94316592), (282, 72242496), (288, 70737444), (291, 70008192), (324, 62877728), (376, 54181872), (384, 53053083), (388, 52506144), (423, 48161664), (431, 47267712), (432, 47158296), (564, 36121248), (576, 35368722), (582, 35004096), (648, 31438864), (752, 27090936), (776, 26253072), (846, 24080832), (862, 23633856), (864, 23579148), (873, 23336064), (1128, 18060624), (1152, 17684361), (1164, 17502048), (1269, 16053888), (1293, 15755904), (1296, 15719432), (1504, 13545468), (1552, 13126536), (1692, 12040416), (1724, 11816928), (1728, 11789574), (1746, 11668032), (2256, 9030312), (2328, 8751024), (2538, 8026944), (2586, 7877952), (2592, 7859716), (2619, 7778688), (3008, 6772734), (3104, 6563268), (3384, 6020208), (3448, 5908464), (3456, 5894787), (3492, 5834016), (3807, 5351296), (3879, 5251968), (4512, 4515156), (4559, 4468608), (4656, 4375512), (5076, 4013472), (5172, 3938976), (5184, 3929858), (5238, 3889344), (6016, 3386367), (6208, 3281634), (6768, 3010104), (6896, 2954232), (6984, 2917008), (7614, 2675648), (7758, 2625984), (7857, 2592896), (9024, 2257578), (9118, 2234304), (9312, 2187756), (10152, 2006736), (10344, 1969488), (10368, 1964929), (10476, 1944672), (11637, 1750656), (12416, 1640817), (13536, 1505052), (13677, 1489536), (13792, 1477116), (13968, 1458504), (15228, 1337824), (15516, 1312992), (15714, 1296448), (18048, 1128789), (18236, 1117152), (18624, 1093878), (20257, 1005696), (20304, 1003368), (20688, 984744), (20952, 972336), (23274, 875328), (27072, 752526), (27354, 744768), (27584, 738558), (27936, 729252), (30456, 668912), (31032, 656496), (31428, 648224), (34911, 583552), (36472, 558576), (37248, 546939), (40514, 502848), (40608, 501684), (41031, 496512), (41376, 492372), (41807, 487296), (41904, 486168), (46548, 437664), (54144, 376263), (54708, 372384), (55168, 369279), (55872, 364626), (60771, 335232), (60912, 334456), (62064, 328248), (62856, 324112), (69822, 291776), (72944, 279288), (81028, 251424), (81216, 250842), (82062, 248256), (82752, 246186), (83614, 243648), (83808, 243084), (93096, 218832), (109416, 186192), (111744, 182313), (121542, 167616), (121824, 167228), (123093, 165504), (124128, 164124), (125421, 162432), (125712, 162056), (139644, 145888)]