20690366976

素因数分解:

$2^9\times 3^3\times {\mathrm{709}}^1\times {\mathrm{2111}}^1$

素因数の和:2847

約数の個数: 160

約数和(自身を含む): 61360358400

約数和(自身を除く): 40669991424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 709, 768, 864, 1152, 1418, 1536, 1728, 2111, 2127, 2304, 2836, 3456, 4222, 4254, 4608, 5672, 6333, 6381, 6912, 8444, 8508, 11344, 12666, 12762, 13824, 16888, 17016, 18999, 19143, 22688, 25332, 25524, 33776, 34032, 37998, 38286, 45376, 50664, 51048, 56997, 67552, 68064, 75996, 76572, 90752, 101328, 102096, 113994, 135104, 136128, 151992, 153144, 181504, 202656, 204192, 227988, 270208, 272256, 303984, 306288, 363008, 405312, 408384, 455976, 540416, 544512, 607968, 612576, 810624, 816768, 911952, 1080832, 1089024, 1215936, 1225152, 1496699, 1621248, 1633536, 1823904, 2431872, 2450304, 2993398, 3242496, 3267072, 3647808, 4490097, 4863744, 4900608, 5986796, 7295616, 8980194, 9727488, 9801216, 11973592, 13470291, 14591232, 17960388, 23947184, 26940582, 29182464, 35920776, 40410873, 47894368, 53881164, 71841552, 80821746, 95788736, 107762328, 143683104, 161643492, 191577472, 215524656, 287366208, 323286984, 383154944, 431049312, 574732416, 646573968, 766309888, 862098624, 1149464832, 1293147936, 1724197248, 2298929664, 2586295872, 3448394496, 5172591744, 6896788992, 10345183488, 20690366976]

約数ペア:

[(1, 20690366976), (2, 10345183488), (3, 6896788992), (4, 5172591744), (6, 3448394496), (8, 2586295872), (9, 2298929664), (12, 1724197248), (16, 1293147936), (18, 1149464832), (24, 862098624), (27, 766309888), (32, 646573968), (36, 574732416), (48, 431049312), (54, 383154944), (64, 323286984), (72, 287366208), (96, 215524656), (108, 191577472), (128, 161643492), (144, 143683104), (192, 107762328), (216, 95788736), (256, 80821746), (288, 71841552), (384, 53881164), (432, 47894368), (512, 40410873), (576, 35920776), (709, 29182464), (768, 26940582), (864, 23947184), (1152, 17960388), (1418, 14591232), (1536, 13470291), (1728, 11973592), (2111, 9801216), (2127, 9727488), (2304, 8980194), (2836, 7295616), (3456, 5986796), (4222, 4900608), (4254, 4863744), (4608, 4490097), (5672, 3647808), (6333, 3267072), (6381, 3242496), (6912, 2993398), (8444, 2450304), (8508, 2431872), (11344, 1823904), (12666, 1633536), (12762, 1621248), (13824, 1496699), (16888, 1225152), (17016, 1215936), (18999, 1089024), (19143, 1080832), (22688, 911952), (25332, 816768), (25524, 810624), (33776, 612576), (34032, 607968), (37998, 544512), (38286, 540416), (45376, 455976), (50664, 408384), (51048, 405312), (56997, 363008), (67552, 306288), (68064, 303984), (75996, 272256), (76572, 270208), (90752, 227988), (101328, 204192), (102096, 202656), (113994, 181504), (135104, 153144), (136128, 151992)]