20295857232

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:416

約数の個数: 480

約数和(自身を含む): 70756899840

約数和(自身を除く): 50461042608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 112, 124, 126, 144, 147, 157, 168, 186, 189, 196, 197, 216, 217, 248, 252, 279, 294, 314, 336, 372, 378, 392, 394, 432, 434, 441, 471, 496, 504, 558, 588, 591, 628, 651, 744, 756, 784, 788, 837, 868, 882, 942, 1008, 1099, 1116, 1176, 1182, 1256, 1302, 1323, 1379, 1413, 1488, 1512, 1519, 1576, 1674, 1736, 1764, 1773, 1884, 1953, 2198, 2232, 2352, 2364, 2512, 2604, 2646, 2758, 2826, 3024, 3038, 3152, 3297, 3348, 3472, 3528, 3546, 3768, 3906, 4137, 4239, 4396, 4464, 4557, 4728, 4867, 5208, 5292, 5319, 5516, 5652, 5859, 6076, 6107, 6594, 6696, 7056, 7092, 7536, 7693, 7812, 8274, 8478, 8792, 9114, 9456, 9653, 9734, 9891, 10416, 10584, 10638, 11032, 11304, 11718, 12152, 12214, 12411, 13188, 13392, 13671, 14184, 14601, 15386, 15624, 16548, 16956, 17584, 18228, 18321, 19306, 19468, 19782, 21168, 21276, 22064, 22608, 23079, 23436, 24304, 24428, 24822, 26376, 27342, 28368, 28959, 29202, 29673, 30772, 30929, 31248, 33096, 33912, 34069, 36456, 36642, 37233, 38612, 38936, 39564, 41013, 42552, 42749, 43803, 46158, 46872, 48856, 49644, 52752, 54684, 54963, 57918, 58404, 59346, 61544, 61858, 66192, 67824, 68138, 69237, 72912, 73284, 74466, 77224, 77872, 79128, 82026, 85104, 85498, 86877, 87606, 92316, 92787, 93744, 97712, 99288, 102207, 109368, 109926, 115836, 116808, 118692, 123088, 123716, 128247, 131409, 136276, 138474, 146568, 148932, 154448, 158256, 164052, 164889, 170996, 173754, 175212, 184632, 185574, 198576, 204414, 207711, 216503, 218736, 219852, 231672, 233616, 237384, 238483, 247432, 256494, 260631, 262818, 272552, 276948, 278361, 293136, 297864, 299243, 306621, 328104, 329778, 341992, 347508, 350424, 369264, 371148, 384741, 408828, 415422, 433006, 439704, 463344, 474768, 476966, 494864, 512988, 521262, 525636, 545104, 553896, 556722, 595728, 598486, 613242, 649509, 656208, 659556, 683984, 695016, 700848, 715449, 742296, 769482, 817656, 830844, 835083, 866012, 879408, 897729, 919863, 953932, 958799, 1025976, 1042524, 1051272, 1107792, 1113444, 1154223, 1196972, 1226484, 1299018, 1319112, 1390032, 1430898, 1484592, 1515521, 1538964, 1635312, 1661688, 1670166, 1732024, 1795458, 1839726, 1907864, 1917598, 1948527, 2051952, 2085048, 2102544, 2146347, 2226888, 2308446, 2393944, 2452968, 2598036, 2638224, 2693187, 2861796, 2876397, 3031042, 3077928, 3323376, 3340332, 3464048, 3590916, 3679452, 3815728, 3835196, 3897054, 4170096, 4292694, 4453776, 4546563, 4616892, 4787888, 4905936, 5196072, 5386374, 5723592, 5752794, 5845581, 6062084, 6155856, 6439041, 6680664, 6711593, 7181832, 7358904, 7670392, 7794108, 8079561, 8585388, 8629191, 9093126, 9233784, 10392144, 10772748, 11447184, 11505588, 11691162, 12124168, 12878082, 13361328, 13423186, 13639689, 14363664, 14717808, 15340784, 15588216, 16159122, 17170776, 17258382, 18186252, 18467568, 20134779, 21545496, 23011176, 23382324, 24248336, 25756164, 25887573, 26846372, 27279378, 31176432, 32318244, 34341552, 34516764, 36372504, 40269558, 40919067, 43090992, 46022352, 46764648, 46981151, 51512328, 51775146, 53692744, 54558756, 60404337, 64636488, 69033528, 72745008, 80539116, 81838134, 93529296, 93962302, 103024656, 103550292, 107385488, 109117512, 120808674, 129272976, 138067056, 140943453, 161078232, 163676268, 181213011, 187924604, 207100584, 218235024, 241617348, 281886906, 322156464, 327352536, 362426022, 375849208, 414201168, 422830359, 483234696, 563773812, 654705072, 724852044, 751698416, 845660718, 966469392, 1127547624, 1268491077, 1449704088, 1691321436, 2255095248, 2536982154, 2899408176, 3382642872, 5073964308, 6765285744, 10147928616, 20295857232]

約数ペア:

[(1, 20295857232), (2, 10147928616), (3, 6765285744), (4, 5073964308), (6, 3382642872), (7, 2899408176), (8, 2536982154), (9, 2255095248), (12, 1691321436), (14, 1449704088), (16, 1268491077), (18, 1127547624), (21, 966469392), (24, 845660718), (27, 751698416), (28, 724852044), (31, 654705072), (36, 563773812), (42, 483234696), (48, 422830359), (49, 414201168), (54, 375849208), (56, 362426022), (62, 327352536), (63, 322156464), (72, 281886906), (84, 241617348), (93, 218235024), (98, 207100584), (108, 187924604), (112, 181213011), (124, 163676268), (126, 161078232), (144, 140943453), (147, 138067056), (157, 129272976), (168, 120808674), (186, 109117512), (189, 107385488), (196, 103550292), (197, 103024656), (216, 93962302), (217, 93529296), (248, 81838134), (252, 80539116), (279, 72745008), (294, 69033528), (314, 64636488), (336, 60404337), (372, 54558756), (378, 53692744), (392, 51775146), (394, 51512328), (432, 46981151), (434, 46764648), (441, 46022352), (471, 43090992), (496, 40919067), (504, 40269558), (558, 36372504), (588, 34516764), (591, 34341552), (628, 32318244), (651, 31176432), (744, 27279378), (756, 26846372), (784, 25887573), (788, 25756164), (837, 24248336), (868, 23382324), (882, 23011176), (942, 21545496), (1008, 20134779), (1099, 18467568), (1116, 18186252), (1176, 17258382), (1182, 17170776), (1256, 16159122), (1302, 15588216), (1323, 15340784), (1379, 14717808), (1413, 14363664), (1488, 13639689), (1512, 13423186), (1519, 13361328), (1576, 12878082), (1674, 12124168), (1736, 11691162), (1764, 11505588), (1773, 11447184), (1884, 10772748), (1953, 10392144), (2198, 9233784), (2232, 9093126), (2352, 8629191), (2364, 8585388), (2512, 8079561), (2604, 7794108), (2646, 7670392), (2758, 7358904), (2826, 7181832), (3024, 6711593), (3038, 6680664), (3152, 6439041), (3297, 6155856), (3348, 6062084), (3472, 5845581), (3528, 5752794), (3546, 5723592), (3768, 5386374), (3906, 5196072), (4137, 4905936), (4239, 4787888), (4396, 4616892), (4464, 4546563), (4557, 4453776), (4728, 4292694), (4867, 4170096), (5208, 3897054), (5292, 3835196), (5319, 3815728), (5516, 3679452), (5652, 3590916), (5859, 3464048), (6076, 3340332), (6107, 3323376), (6594, 3077928), (6696, 3031042), (7056, 2876397), (7092, 2861796), (7536, 2693187), (7693, 2638224), (7812, 2598036), (8274, 2452968), (8478, 2393944), (8792, 2308446), (9114, 2226888), (9456, 2146347), (9653, 2102544), (9734, 2085048), (9891, 2051952), (10416, 1948527), (10584, 1917598), (10638, 1907864), (11032, 1839726), (11304, 1795458), (11718, 1732024), (12152, 1670166), (12214, 1661688), (12411, 1635312), (13188, 1538964), (13392, 1515521), (13671, 1484592), (14184, 1430898), (14601, 1390032), (15386, 1319112), (15624, 1299018), (16548, 1226484), (16956, 1196972), (17584, 1154223), (18228, 1113444), (18321, 1107792), (19306, 1051272), (19468, 1042524), (19782, 1025976), (21168, 958799), (21276, 953932), (22064, 919863), (22608, 897729), (23079, 879408), (23436, 866012), (24304, 835083), (24428, 830844), (24822, 817656), (26376, 769482), (27342, 742296), (28368, 715449), (28959, 700848), (29202, 695016), (29673, 683984), (30772, 659556), (30929, 656208), (31248, 649509), (33096, 613242), (33912, 598486), (34069, 595728), (36456, 556722), (36642, 553896), (37233, 545104), (38612, 525636), (38936, 521262), (39564, 512988), (41013, 494864), (42552, 476966), (42749, 474768), (43803, 463344), (46158, 439704), (46872, 433006), (48856, 415422), (49644, 408828), (52752, 384741), (54684, 371148), (54963, 369264), (57918, 350424), (58404, 347508), (59346, 341992), (61544, 329778), (61858, 328104), (66192, 306621), (67824, 299243), (68138, 297864), (69237, 293136), (72912, 278361), (73284, 276948), (74466, 272552), (77224, 262818), (77872, 260631), (79128, 256494), (82026, 247432), (85104, 238483), (85498, 237384), (86877, 233616), (87606, 231672), (92316, 219852), (92787, 218736), (93744, 216503), (97712, 207711), (99288, 204414), (102207, 198576), (109368, 185574), (109926, 184632), (115836, 175212), (116808, 173754), (118692, 170996), (123088, 164889), (123716, 164052), (128247, 158256), (131409, 154448), (136276, 148932), (138474, 146568)]