20249989632

素因数分解:

$2^9\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:909

約数の個数: 400

約数和(自身を含む): 65753529600

約数和(自身を除く): 45503539968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 81, 93, 96, 108, 114, 124, 128, 144, 152, 162, 171, 186, 192, 216, 228, 248, 256, 279, 288, 304, 324, 342, 372, 384, 432, 456, 496, 512, 513, 558, 576, 589, 608, 648, 684, 744, 768, 829, 837, 864, 912, 992, 1026, 1116, 1152, 1178, 1216, 1296, 1368, 1488, 1536, 1539, 1658, 1674, 1728, 1767, 1824, 1984, 2052, 2232, 2304, 2356, 2432, 2487, 2511, 2592, 2736, 2976, 3078, 3316, 3348, 3456, 3534, 3648, 3968, 4104, 4464, 4608, 4712, 4864, 4974, 5022, 5184, 5301, 5472, 5952, 6156, 6632, 6696, 6912, 7068, 7296, 7461, 7936, 8208, 8928, 9424, 9728, 9948, 10044, 10368, 10602, 10944, 11904, 12312, 13264, 13392, 13824, 14136, 14592, 14922, 15751, 15872, 15903, 16416, 17856, 18848, 19896, 20088, 20736, 21204, 21888, 22383, 23808, 24624, 25699, 26528, 26784, 28272, 29184, 29844, 31502, 31806, 32832, 35712, 37696, 39792, 40176, 41472, 42408, 43776, 44766, 47253, 47616, 47709, 49248, 51398, 53056, 53568, 56544, 59688, 63004, 63612, 65664, 67149, 71424, 75392, 77097, 79584, 80352, 84816, 87552, 89532, 94506, 95418, 98496, 102796, 106112, 107136, 113088, 119376, 126008, 127224, 131328, 134298, 141759, 142848, 150784, 154194, 159168, 160704, 169632, 179064, 189012, 190836, 196992, 205592, 212224, 214272, 226176, 231291, 238752, 252016, 254448, 262656, 268596, 283518, 301568, 308388, 318336, 321408, 339264, 358128, 378024, 381672, 393984, 411184, 424448, 425277, 428544, 452352, 462582, 477504, 488281, 504032, 508896, 537192, 567036, 616776, 636672, 642816, 678528, 693873, 716256, 756048, 763344, 787968, 822368, 850554, 904704, 925164, 955008, 976562, 1008064, 1017792, 1074384, 1134072, 1233552, 1273344, 1275831, 1285632, 1357056, 1387746, 1432512, 1464843, 1512096, 1526688, 1644736, 1701108, 1850328, 1910016, 1953124, 2016128, 2035584, 2081619, 2148768, 2268144, 2467104, 2551662, 2714112, 2775492, 2865024, 2929686, 3024192, 3053376, 3289472, 3402216, 3700656, 3820032, 3906248, 4032256, 4071168, 4163238, 4297536, 4394529, 4536288, 4934208, 5103324, 5550984, 5730048, 5859372, 6048384, 6106752, 6578944, 6804432, 7401312, 7812496, 8064512, 8142336, 8326476, 8595072, 8789058, 9072576, 9868416, 10206648, 11101968, 11460096, 11718744, 12096768, 12213504, 13157888, 13183587, 13608864, 14802624, 15624992, 16652952, 17190144, 17578116, 18145152, 19736832, 20413296, 22203936, 23437488, 24193536, 24427008, 26367174, 27217728, 29605248, 31249984, 33305904, 34380288, 35156232, 36290304, 39473664, 39550761, 40826592, 44407872, 46874976, 52734348, 54435456, 59210496, 62499968, 66611808, 70312464, 72580608, 79101522, 81653184, 88815744, 93749952, 105468696, 108870912, 118420992, 124999936, 133223616, 140624928, 158203044, 163306368, 177631488, 187499904, 210937392, 217741824, 249999872, 266447232, 281249856, 316406088, 326612736, 355262976, 374999808, 421874784, 532894464, 562499712, 632812176, 653225472, 749999616, 843749568, 1065788928, 1124999424, 1265624352, 1687499136, 2249998848, 2531248704, 3374998272, 5062497408, 6749996544, 10124994816, 20249989632]

約数ペア:

[(1, 20249989632), (2, 10124994816), (3, 6749996544), (4, 5062497408), (6, 3374998272), (8, 2531248704), (9, 2249998848), (12, 1687499136), (16, 1265624352), (18, 1124999424), (19, 1065788928), (24, 843749568), (27, 749999616), (31, 653225472), (32, 632812176), (36, 562499712), (38, 532894464), (48, 421874784), (54, 374999808), (57, 355262976), (62, 326612736), (64, 316406088), (72, 281249856), (76, 266447232), (81, 249999872), (93, 217741824), (96, 210937392), (108, 187499904), (114, 177631488), (124, 163306368), (128, 158203044), (144, 140624928), (152, 133223616), (162, 124999936), (171, 118420992), (186, 108870912), (192, 105468696), (216, 93749952), (228, 88815744), (248, 81653184), (256, 79101522), (279, 72580608), (288, 70312464), (304, 66611808), (324, 62499968), (342, 59210496), (372, 54435456), (384, 52734348), (432, 46874976), (456, 44407872), (496, 40826592), (512, 39550761), (513, 39473664), (558, 36290304), (576, 35156232), (589, 34380288), (608, 33305904), (648, 31249984), (684, 29605248), (744, 27217728), (768, 26367174), (829, 24427008), (837, 24193536), (864, 23437488), (912, 22203936), (992, 20413296), (1026, 19736832), (1116, 18145152), (1152, 17578116), (1178, 17190144), (1216, 16652952), (1296, 15624992), (1368, 14802624), (1488, 13608864), (1536, 13183587), (1539, 13157888), (1658, 12213504), (1674, 12096768), (1728, 11718744), (1767, 11460096), (1824, 11101968), (1984, 10206648), (2052, 9868416), (2232, 9072576), (2304, 8789058), (2356, 8595072), (2432, 8326476), (2487, 8142336), (2511, 8064512), (2592, 7812496), (2736, 7401312), (2976, 6804432), (3078, 6578944), (3316, 6106752), (3348, 6048384), (3456, 5859372), (3534, 5730048), (3648, 5550984), (3968, 5103324), (4104, 4934208), (4464, 4536288), (4608, 4394529), (4712, 4297536), (4864, 4163238), (4974, 4071168), (5022, 4032256), (5184, 3906248), (5301, 3820032), (5472, 3700656), (5952, 3402216), (6156, 3289472), (6632, 3053376), (6696, 3024192), (6912, 2929686), (7068, 2865024), (7296, 2775492), (7461, 2714112), (7936, 2551662), (8208, 2467104), (8928, 2268144), (9424, 2148768), (9728, 2081619), (9948, 2035584), (10044, 2016128), (10368, 1953124), (10602, 1910016), (10944, 1850328), (11904, 1701108), (12312, 1644736), (13264, 1526688), (13392, 1512096), (13824, 1464843), (14136, 1432512), (14592, 1387746), (14922, 1357056), (15751, 1285632), (15872, 1275831), (15903, 1273344), (16416, 1233552), (17856, 1134072), (18848, 1074384), (19896, 1017792), (20088, 1008064), (20736, 976562), (21204, 955008), (21888, 925164), (22383, 904704), (23808, 850554), (24624, 822368), (25699, 787968), (26528, 763344), (26784, 756048), (28272, 716256), (29184, 693873), (29844, 678528), (31502, 642816), (31806, 636672), (32832, 616776), (35712, 567036), (37696, 537192), (39792, 508896), (40176, 504032), (41472, 488281), (42408, 477504), (43776, 462582), (44766, 452352), (47253, 428544), (47616, 425277), (47709, 424448), (49248, 411184), (51398, 393984), (53056, 381672), (53568, 378024), (56544, 358128), (59688, 339264), (63004, 321408), (63612, 318336), (65664, 308388), (67149, 301568), (71424, 283518), (75392, 268596), (77097, 262656), (79584, 254448), (80352, 252016), (84816, 238752), (87552, 231291), (89532, 226176), (94506, 214272), (95418, 212224), (98496, 205592), (102796, 196992), (106112, 190836), (107136, 189012), (113088, 179064), (119376, 169632), (126008, 160704), (127224, 159168), (131328, 154194), (134298, 150784), (141759, 142848)]