20440794528

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4877}}^1$

素因数の和:4927

約数の個数: 432

約数和(自身を含む): 76513810464

約数和(自身を除く): 56073015936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 98, 99, 108, 112, 126, 132, 144, 147, 154, 162, 168, 176, 189, 196, 198, 216, 224, 231, 243, 252, 264, 288, 294, 297, 308, 324, 336, 352, 378, 392, 396, 432, 441, 462, 486, 504, 528, 539, 567, 588, 594, 616, 648, 672, 693, 756, 784, 792, 864, 882, 891, 924, 972, 1008, 1056, 1078, 1134, 1176, 1188, 1232, 1296, 1323, 1386, 1512, 1568, 1584, 1617, 1701, 1764, 1782, 1848, 1944, 2016, 2079, 2156, 2268, 2352, 2376, 2464, 2592, 2646, 2673, 2772, 3024, 3168, 3234, 3402, 3528, 3564, 3696, 3888, 3969, 4158, 4312, 4536, 4704, 4752, 4851, 4877, 5292, 5346, 5544, 6048, 6237, 6468, 6804, 7056, 7128, 7392, 7776, 7938, 8316, 8624, 9072, 9504, 9702, 9754, 10584, 10692, 11088, 11907, 12474, 12936, 13608, 14112, 14256, 14553, 14631, 15876, 16632, 17248, 18144, 18711, 19404, 19508, 21168, 21384, 22176, 23814, 24948, 25872, 27216, 28512, 29106, 29262, 31752, 33264, 34139, 37422, 38808, 39016, 42336, 42768, 43659, 43893, 47628, 49896, 51744, 53647, 54432, 58212, 58524, 63504, 66528, 68278, 74844, 77616, 78032, 85536, 87318, 87786, 95256, 99792, 102417, 107294, 116424, 117048, 127008, 130977, 131679, 136556, 149688, 155232, 156064, 160941, 174636, 175572, 190512, 199584, 204834, 214588, 232848, 234096, 238973, 261954, 263358, 273112, 299376, 307251, 321882, 349272, 351144, 375529, 381024, 395037, 409668, 429176, 465696, 468192, 477946, 482823, 523908, 526716, 546224, 598752, 614502, 643764, 698544, 702288, 716919, 751058, 790074, 819336, 858352, 921753, 955892, 965646, 1047816, 1053432, 1092448, 1126587, 1185111, 1229004, 1287528, 1397088, 1404576, 1433838, 1448469, 1502116, 1580148, 1638672, 1716704, 1843506, 1911784, 1931292, 2095632, 2106864, 2150757, 2253174, 2370222, 2458008, 2575056, 2628703, 2765259, 2867676, 2896938, 3004232, 3160296, 3277344, 3379761, 3687012, 3823568, 3862584, 4191264, 4213728, 4301514, 4345407, 4506348, 4740444, 4916016, 5150112, 5257406, 5530518, 5735352, 5793876, 6008464, 6320592, 6452271, 6759522, 7374024, 7647136, 7725168, 7886109, 8295777, 8603028, 8690814, 9012696, 9480888, 9832032, 10139283, 10514812, 11061036, 11470704, 11587752, 12016928, 12641184, 12904542, 13036221, 13519044, 14748048, 15450336, 15772218, 16591554, 17206056, 17381628, 18025392, 18961776, 19356813, 20278566, 21029624, 22122072, 22941408, 23175504, 23658327, 25809084, 26072442, 27038088, 29496096, 30417849, 31544436, 33183108, 34412112, 34763256, 36050784, 37923552, 38713626, 40557132, 42059248, 44244144, 46351008, 47316654, 51618168, 52144884, 54076176, 58070439, 60835698, 63088872, 66366216, 68824224, 69526512, 70974981, 77427252, 81114264, 84118496, 88488288, 91253547, 94633308, 103236336, 104289768, 108152352, 116140878, 121671396, 126177744, 132732432, 139053024, 141949962, 154854504, 162228528, 182507094, 189266616, 206472672, 208579536, 212924943, 232281756, 243342792, 252355488, 265464864, 283899924, 309709008, 324457056, 365014188, 378533232, 417159072, 425849886, 464563512, 486685584, 567799848, 619418016, 638774829, 730028376, 757066464, 851699772, 929127024, 973371168, 1135599696, 1277549658, 1460056752, 1703399544, 1858254048, 2271199392, 2555099316, 2920113504, 3406799088, 5110198632, 6813598176, 10220397264, 20440794528]

約数ペア:

[(1, 20440794528), (2, 10220397264), (3, 6813598176), (4, 5110198632), (6, 3406799088), (7, 2920113504), (8, 2555099316), (9, 2271199392), (11, 1858254048), (12, 1703399544), (14, 1460056752), (16, 1277549658), (18, 1135599696), (21, 973371168), (22, 929127024), (24, 851699772), (27, 757066464), (28, 730028376), (32, 638774829), (33, 619418016), (36, 567799848), (42, 486685584), (44, 464563512), (48, 425849886), (49, 417159072), (54, 378533232), (56, 365014188), (63, 324457056), (66, 309709008), (72, 283899924), (77, 265464864), (81, 252355488), (84, 243342792), (88, 232281756), (96, 212924943), (98, 208579536), (99, 206472672), (108, 189266616), (112, 182507094), (126, 162228528), (132, 154854504), (144, 141949962), (147, 139053024), (154, 132732432), (162, 126177744), (168, 121671396), (176, 116140878), (189, 108152352), (196, 104289768), (198, 103236336), (216, 94633308), (224, 91253547), (231, 88488288), (243, 84118496), (252, 81114264), (264, 77427252), (288, 70974981), (294, 69526512), (297, 68824224), (308, 66366216), (324, 63088872), (336, 60835698), (352, 58070439), (378, 54076176), (392, 52144884), (396, 51618168), (432, 47316654), (441, 46351008), (462, 44244144), (486, 42059248), (504, 40557132), (528, 38713626), (539, 37923552), (567, 36050784), (588, 34763256), (594, 34412112), (616, 33183108), (648, 31544436), (672, 30417849), (693, 29496096), (756, 27038088), (784, 26072442), (792, 25809084), (864, 23658327), (882, 23175504), (891, 22941408), (924, 22122072), (972, 21029624), (1008, 20278566), (1056, 19356813), (1078, 18961776), (1134, 18025392), (1176, 17381628), (1188, 17206056), (1232, 16591554), (1296, 15772218), (1323, 15450336), (1386, 14748048), (1512, 13519044), (1568, 13036221), (1584, 12904542), (1617, 12641184), (1701, 12016928), (1764, 11587752), (1782, 11470704), (1848, 11061036), (1944, 10514812), (2016, 10139283), (2079, 9832032), (2156, 9480888), (2268, 9012696), (2352, 8690814), (2376, 8603028), (2464, 8295777), (2592, 7886109), (2646, 7725168), (2673, 7647136), (2772, 7374024), (3024, 6759522), (3168, 6452271), (3234, 6320592), (3402, 6008464), (3528, 5793876), (3564, 5735352), (3696, 5530518), (3888, 5257406), (3969, 5150112), (4158, 4916016), (4312, 4740444), (4536, 4506348), (4704, 4345407), (4752, 4301514), (4851, 4213728), (4877, 4191264), (5292, 3862584), (5346, 3823568), (5544, 3687012), (6048, 3379761), (6237, 3277344), (6468, 3160296), (6804, 3004232), (7056, 2896938), (7128, 2867676), (7392, 2765259), (7776, 2628703), (7938, 2575056), (8316, 2458008), (8624, 2370222), (9072, 2253174), (9504, 2150757), (9702, 2106864), (9754, 2095632), (10584, 1931292), (10692, 1911784), (11088, 1843506), (11907, 1716704), (12474, 1638672), (12936, 1580148), (13608, 1502116), (14112, 1448469), (14256, 1433838), (14553, 1404576), (14631, 1397088), (15876, 1287528), (16632, 1229004), (17248, 1185111), (18144, 1126587), (18711, 1092448), (19404, 1053432), (19508, 1047816), (21168, 965646), (21384, 955892), (22176, 921753), (23814, 858352), (24948, 819336), (25872, 790074), (27216, 751058), (28512, 716919), (29106, 702288), (29262, 698544), (31752, 643764), (33264, 614502), (34139, 598752), (37422, 546224), (38808, 526716), (39016, 523908), (42336, 482823), (42768, 477946), (43659, 468192), (43893, 465696), (47628, 429176), (49896, 409668), (51744, 395037), (53647, 381024), (54432, 375529), (58212, 351144), (58524, 349272), (63504, 321882), (66528, 307251), (68278, 299376), (74844, 273112), (77616, 263358), (78032, 261954), (85536, 238973), (87318, 234096), (87786, 232848), (95256, 214588), (99792, 204834), (102417, 199584), (107294, 190512), (116424, 175572), (117048, 174636), (127008, 160941), (130977, 156064), (131679, 155232), (136556, 149688)]