20645028096

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1038

約数の個数: 432

約数和(自身を含む): 71118347328

約数和(自身を除く): 50473319232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 53, 56, 64, 66, 77, 84, 88, 96, 98, 106, 112, 128, 132, 147, 154, 159, 168, 176, 192, 196, 212, 224, 231, 256, 264, 294, 308, 318, 336, 352, 371, 384, 392, 424, 448, 462, 528, 539, 583, 588, 616, 636, 672, 704, 742, 768, 784, 848, 896, 924, 941, 1056, 1078, 1113, 1166, 1176, 1232, 1272, 1344, 1408, 1484, 1568, 1617, 1696, 1749, 1792, 1848, 1882, 2112, 2156, 2226, 2332, 2352, 2464, 2544, 2597, 2688, 2816, 2823, 2968, 3136, 3234, 3392, 3498, 3696, 3764, 4081, 4224, 4312, 4452, 4664, 4704, 4928, 5088, 5194, 5376, 5646, 5936, 6272, 6468, 6587, 6784, 6996, 7392, 7528, 7791, 8162, 8448, 8624, 8904, 9328, 9408, 9856, 10176, 10351, 10388, 11292, 11872, 12243, 12544, 12936, 13174, 13568, 13992, 14784, 15056, 15582, 16324, 17248, 17808, 18656, 18816, 19712, 19761, 20352, 20702, 20776, 22584, 23744, 24486, 25872, 26348, 27984, 28567, 29568, 30112, 31053, 31164, 32648, 34496, 35616, 37312, 37632, 39522, 40704, 41404, 41552, 45168, 46109, 47488, 48972, 49873, 51744, 52696, 55968, 57134, 59136, 60224, 62106, 62328, 65296, 68992, 71232, 72457, 74624, 79044, 82808, 83104, 85701, 90336, 92218, 94976, 97944, 99746, 103488, 105392, 111936, 114268, 120448, 124212, 124656, 130592, 137984, 138327, 142464, 144914, 149248, 149619, 158088, 165616, 166208, 171402, 180672, 184436, 195888, 199492, 206976, 210784, 217371, 223872, 228536, 240896, 248424, 249312, 261184, 276654, 284928, 289828, 299238, 316176, 331232, 332416, 342804, 349111, 361344, 368872, 391776, 398984, 413952, 421568, 434742, 447744, 457072, 496848, 498624, 507199, 522368, 548603, 553308, 579656, 598476, 632352, 662464, 664832, 685608, 698222, 722688, 737744, 783552, 797968, 843136, 869484, 914144, 993696, 997248, 1014398, 1044736, 1047333, 1097206, 1106616, 1159312, 1196952, 1264704, 1324928, 1371216, 1396444, 1475488, 1521597, 1567104, 1595936, 1645809, 1686272, 1738968, 1828288, 1987392, 1994496, 2028796, 2094666, 2194412, 2213232, 2318624, 2393904, 2443777, 2529408, 2649856, 2742432, 2792888, 2950976, 3043194, 3134208, 3191872, 3291618, 3477936, 3656576, 3840221, 3974784, 4057592, 4189332, 4388824, 4426464, 4637248, 4787808, 4887554, 5058816, 5484864, 5585776, 5901952, 6086388, 6383744, 6583236, 6955872, 7313152, 7331331, 7680442, 7949568, 8115184, 8378664, 8777648, 8852928, 9274496, 9575616, 9775108, 10969728, 11171552, 11520663, 11803904, 12172776, 12767488, 13166472, 13911744, 14662662, 15360884, 16230368, 16757328, 17555296, 17705856, 18548992, 19151232, 19550216, 21939456, 22343104, 23041326, 24345552, 26332944, 26881547, 27823488, 29325324, 30721768, 32460736, 33514656, 35110592, 35411712, 38302464, 39100432, 44686208, 46082652, 48691104, 52665888, 53763094, 55646976, 58650648, 61443536, 64921472, 67029312, 70221184, 78200864, 80644641, 89372416, 92165304, 97382208, 105331776, 107526188, 117301296, 122887072, 129842944, 134058624, 140442368, 156401728, 161289282, 184330608, 194764416, 210663552, 215052376, 234602592, 245774144, 268117248, 312803456, 322578564, 368661216, 389528832, 421327104, 430104752, 469205184, 491548288, 625606912, 645157128, 737322432, 860209504, 938410368, 983096576, 1290314256, 1474644864, 1720419008, 1876820736, 2580628512, 2949289728, 3440838016, 5161257024, 6881676032, 10322514048, 20645028096]

約数ペア:

[(1, 20645028096), (2, 10322514048), (3, 6881676032), (4, 5161257024), (6, 3440838016), (7, 2949289728), (8, 2580628512), (11, 1876820736), (12, 1720419008), (14, 1474644864), (16, 1290314256), (21, 983096576), (22, 938410368), (24, 860209504), (28, 737322432), (32, 645157128), (33, 625606912), (42, 491548288), (44, 469205184), (48, 430104752), (49, 421327104), (53, 389528832), (56, 368661216), (64, 322578564), (66, 312803456), (77, 268117248), (84, 245774144), (88, 234602592), (96, 215052376), (98, 210663552), (106, 194764416), (112, 184330608), (128, 161289282), (132, 156401728), (147, 140442368), (154, 134058624), (159, 129842944), (168, 122887072), (176, 117301296), (192, 107526188), (196, 105331776), (212, 97382208), (224, 92165304), (231, 89372416), (256, 80644641), (264, 78200864), (294, 70221184), (308, 67029312), (318, 64921472), (336, 61443536), (352, 58650648), (371, 55646976), (384, 53763094), (392, 52665888), (424, 48691104), (448, 46082652), (462, 44686208), (528, 39100432), (539, 38302464), (583, 35411712), (588, 35110592), (616, 33514656), (636, 32460736), (672, 30721768), (704, 29325324), (742, 27823488), (768, 26881547), (784, 26332944), (848, 24345552), (896, 23041326), (924, 22343104), (941, 21939456), (1056, 19550216), (1078, 19151232), (1113, 18548992), (1166, 17705856), (1176, 17555296), (1232, 16757328), (1272, 16230368), (1344, 15360884), (1408, 14662662), (1484, 13911744), (1568, 13166472), (1617, 12767488), (1696, 12172776), (1749, 11803904), (1792, 11520663), (1848, 11171552), (1882, 10969728), (2112, 9775108), (2156, 9575616), (2226, 9274496), (2332, 8852928), (2352, 8777648), (2464, 8378664), (2544, 8115184), (2597, 7949568), (2688, 7680442), (2816, 7331331), (2823, 7313152), (2968, 6955872), (3136, 6583236), (3234, 6383744), (3392, 6086388), (3498, 5901952), (3696, 5585776), (3764, 5484864), (4081, 5058816), (4224, 4887554), (4312, 4787808), (4452, 4637248), (4664, 4426464), (4704, 4388824), (4928, 4189332), (5088, 4057592), (5194, 3974784), (5376, 3840221), (5646, 3656576), (5936, 3477936), (6272, 3291618), (6468, 3191872), (6587, 3134208), (6784, 3043194), (6996, 2950976), (7392, 2792888), (7528, 2742432), (7791, 2649856), (8162, 2529408), (8448, 2443777), (8624, 2393904), (8904, 2318624), (9328, 2213232), (9408, 2194412), (9856, 2094666), (10176, 2028796), (10351, 1994496), (10388, 1987392), (11292, 1828288), (11872, 1738968), (12243, 1686272), (12544, 1645809), (12936, 1595936), (13174, 1567104), (13568, 1521597), (13992, 1475488), (14784, 1396444), (15056, 1371216), (15582, 1324928), (16324, 1264704), (17248, 1196952), (17808, 1159312), (18656, 1106616), (18816, 1097206), (19712, 1047333), (19761, 1044736), (20352, 1014398), (20702, 997248), (20776, 993696), (22584, 914144), (23744, 869484), (24486, 843136), (25872, 797968), (26348, 783552), (27984, 737744), (28567, 722688), (29568, 698222), (30112, 685608), (31053, 664832), (31164, 662464), (32648, 632352), (34496, 598476), (35616, 579656), (37312, 553308), (37632, 548603), (39522, 522368), (40704, 507199), (41404, 498624), (41552, 496848), (45168, 457072), (46109, 447744), (47488, 434742), (48972, 421568), (49873, 413952), (51744, 398984), (52696, 391776), (55968, 368872), (57134, 361344), (59136, 349111), (60224, 342804), (62106, 332416), (62328, 331232), (65296, 316176), (68992, 299238), (71232, 289828), (72457, 284928), (74624, 276654), (79044, 261184), (82808, 249312), (83104, 248424), (85701, 240896), (90336, 228536), (92218, 223872), (94976, 217371), (97944, 210784), (99746, 206976), (103488, 199492), (105392, 195888), (111936, 184436), (114268, 180672), (120448, 171402), (124212, 166208), (124656, 165616), (130592, 158088), (137984, 149619), (138327, 149248), (142464, 144914)]