20197852416

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 576

約数和(自身を含む): 72838348800

約数和(自身を除く): 52640496384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 127, 128, 133, 144, 152, 168, 171, 173, 189, 192, 216, 224, 228, 252, 254, 256, 266, 288, 304, 336, 342, 346, 378, 381, 384, 399, 432, 448, 456, 504, 508, 513, 519, 532, 576, 608, 672, 684, 692, 756, 762, 768, 798, 864, 889, 896, 912, 1008, 1016, 1026, 1038, 1064, 1143, 1152, 1197, 1211, 1216, 1344, 1368, 1384, 1512, 1524, 1557, 1596, 1728, 1778, 1792, 1824, 2016, 2032, 2052, 2076, 2128, 2286, 2304, 2394, 2413, 2422, 2432, 2667, 2688, 2736, 2768, 3024, 3048, 3114, 3192, 3287, 3429, 3456, 3556, 3591, 3633, 3648, 4032, 4064, 4104, 4152, 4256, 4572, 4671, 4788, 4826, 4844, 4864, 5334, 5376, 5472, 5536, 6048, 6096, 6228, 6384, 6574, 6858, 6912, 7112, 7182, 7239, 7266, 7296, 8001, 8064, 8128, 8208, 8304, 8512, 9144, 9342, 9576, 9652, 9688, 9861, 10668, 10899, 10944, 11072, 12096, 12192, 12456, 12768, 13148, 13716, 14224, 14364, 14478, 14532, 14592, 16002, 16128, 16256, 16416, 16608, 16891, 17024, 18288, 18684, 19152, 19304, 19376, 19722, 21336, 21717, 21798, 21888, 21971, 22144, 23009, 24003, 24192, 24384, 24912, 25536, 26296, 27432, 28448, 28728, 28956, 29064, 29583, 32004, 32512, 32697, 32832, 33216, 33782, 34048, 36576, 37368, 38304, 38608, 38752, 39444, 42672, 43434, 43596, 43776, 43942, 44288, 46018, 48006, 48384, 48768, 49824, 50673, 51072, 52592, 54864, 56896, 57456, 57912, 58128, 59166, 64008, 65151, 65394, 65664, 65913, 66432, 67564, 69027, 73152, 74736, 76608, 77216, 77504, 78888, 85344, 86868, 87192, 87884, 88749, 92036, 96012, 97536, 99648, 101346, 102144, 105184, 109728, 113792, 114912, 115824, 116256, 118332, 128016, 130302, 130788, 131328, 131826, 132864, 135128, 138054, 146304, 149472, 152019, 153216, 153797, 154432, 155008, 157776, 170688, 173736, 174384, 175768, 177498, 184072, 192024, 197739, 199296, 202692, 207081, 210368, 219456, 227584, 229824, 231648, 232512, 236664, 256032, 260604, 261576, 263652, 270256, 276108, 292608, 298944, 304038, 306432, 307594, 308864, 310016, 315552, 341376, 347472, 348768, 351536, 354996, 368144, 384048, 395478, 398592, 405384, 414162, 417449, 420736, 438912, 456057, 459648, 461391, 463296, 465024, 473328, 512064, 521208, 523152, 527304, 540512, 552216, 593217, 597888, 608076, 615188, 617728, 621243, 631104, 682752, 694944, 697536, 703072, 709992, 736288, 768096, 790956, 810768, 828324, 834898, 841472, 877824, 912114, 919296, 922782, 926592, 930048, 946656, 1024128, 1042416, 1046304, 1054608, 1081024, 1104432, 1186434, 1195776, 1216152, 1230376, 1242486, 1252347, 1262208, 1384173, 1389888, 1395072, 1406144, 1419984, 1472576, 1536192, 1581912, 1621536, 1656648, 1669796, 1824228, 1845564, 1853184, 1893312, 2048256, 2084832, 2092608, 2109216, 2162048, 2208864, 2372868, 2432304, 2460752, 2484972, 2504694, 2524416, 2768346, 2779776, 2790144, 2812288, 2839968, 2922143, 2945152, 3072384, 3163824, 3243072, 3313296, 3339592, 3648456, 3691128, 3757041, 3786624, 4152519, 4169664, 4185216, 4218432, 4324096, 4417728, 4745736, 4864608, 4921504, 4969944, 5009388, 5536692, 5559552, 5624576, 5679936, 5844286, 5890304, 6144768, 6327648, 6486144, 6626592, 6679184, 7296912, 7382256, 7514082, 7573248, 8305038, 8339328, 8370432, 8436864, 8766429, 8835456, 9491472, 9729216, 9843008, 9939888, 10018776, 11073384, 11271123, 11359872, 11688572, 12655296, 12972288, 13253184, 13358368, 14593824, 14764512, 15028164, 16610076, 16678656, 16873728, 17532858, 17670912, 18982944, 19458432, 19686016, 19879776, 20037552, 22146768, 22542246, 22719744, 23377144, 25310592, 26299287, 26506368, 26716736, 29187648, 29529024, 30056328, 33220152, 35065716, 37965888, 38916864, 39372032, 39759552, 40075104, 44293536, 45084492, 46754288, 50621184, 52598574, 53012736, 53433472, 58375296, 59058048, 60112656, 66440304, 70131432, 75931776, 78897861, 79519104, 80150208, 88587072, 90168984, 93508576, 105197148, 106866944, 116750592, 118116096, 120225312, 132880608, 140262864, 151863552, 157795722, 159038208, 160300416, 177174144, 180337968, 187017152, 210394296, 240450624, 265761216, 280525728, 315591444, 320600832, 354348288, 360675936, 374034304, 420788592, 480901248, 531522432, 561051456, 631182888, 721351872, 748068608, 841577184, 961802496, 1063044864, 1122102912, 1262365776, 1442703744, 1683154368, 2244205824, 2524731552, 2885407488, 3366308736, 5049463104, 6732617472, 10098926208, 20197852416]

約数ペア:

[(1, 20197852416), (2, 10098926208), (3, 6732617472), (4, 5049463104), (6, 3366308736), (7, 2885407488), (8, 2524731552), (9, 2244205824), (12, 1683154368), (14, 1442703744), (16, 1262365776), (18, 1122102912), (19, 1063044864), (21, 961802496), (24, 841577184), (27, 748068608), (28, 721351872), (32, 631182888), (36, 561051456), (38, 531522432), (42, 480901248), (48, 420788592), (54, 374034304), (56, 360675936), (57, 354348288), (63, 320600832), (64, 315591444), (72, 280525728), (76, 265761216), (84, 240450624), (96, 210394296), (108, 187017152), (112, 180337968), (114, 177174144), (126, 160300416), (127, 159038208), (128, 157795722), (133, 151863552), (144, 140262864), (152, 132880608), (168, 120225312), (171, 118116096), (173, 116750592), (189, 106866944), (192, 105197148), (216, 93508576), (224, 90168984), (228, 88587072), (252, 80150208), (254, 79519104), (256, 78897861), (266, 75931776), (288, 70131432), (304, 66440304), (336, 60112656), (342, 59058048), (346, 58375296), (378, 53433472), (381, 53012736), (384, 52598574), (399, 50621184), (432, 46754288), (448, 45084492), (456, 44293536), (504, 40075104), (508, 39759552), (513, 39372032), (519, 38916864), (532, 37965888), (576, 35065716), (608, 33220152), (672, 30056328), (684, 29529024), (692, 29187648), (756, 26716736), (762, 26506368), (768, 26299287), (798, 25310592), (864, 23377144), (889, 22719744), (896, 22542246), (912, 22146768), (1008, 20037552), (1016, 19879776), (1026, 19686016), (1038, 19458432), (1064, 18982944), (1143, 17670912), (1152, 17532858), (1197, 16873728), (1211, 16678656), (1216, 16610076), (1344, 15028164), (1368, 14764512), (1384, 14593824), (1512, 13358368), (1524, 13253184), (1557, 12972288), (1596, 12655296), (1728, 11688572), (1778, 11359872), (1792, 11271123), (1824, 11073384), (2016, 10018776), (2032, 9939888), (2052, 9843008), (2076, 9729216), (2128, 9491472), (2286, 8835456), (2304, 8766429), (2394, 8436864), (2413, 8370432), (2422, 8339328), (2432, 8305038), (2667, 7573248), (2688, 7514082), (2736, 7382256), (2768, 7296912), (3024, 6679184), (3048, 6626592), (3114, 6486144), (3192, 6327648), (3287, 6144768), (3429, 5890304), (3456, 5844286), (3556, 5679936), (3591, 5624576), (3633, 5559552), (3648, 5536692), (4032, 5009388), (4064, 4969944), (4104, 4921504), (4152, 4864608), (4256, 4745736), (4572, 4417728), (4671, 4324096), (4788, 4218432), (4826, 4185216), (4844, 4169664), (4864, 4152519), (5334, 3786624), (5376, 3757041), (5472, 3691128), (5536, 3648456), (6048, 3339592), (6096, 3313296), (6228, 3243072), (6384, 3163824), (6574, 3072384), (6858, 2945152), (6912, 2922143), (7112, 2839968), (7182, 2812288), (7239, 2790144), (7266, 2779776), (7296, 2768346), (8001, 2524416), (8064, 2504694), (8128, 2484972), (8208, 2460752), (8304, 2432304), (8512, 2372868), (9144, 2208864), (9342, 2162048), (9576, 2109216), (9652, 2092608), (9688, 2084832), (9861, 2048256), (10668, 1893312), (10899, 1853184), (10944, 1845564), (11072, 1824228), (12096, 1669796), (12192, 1656648), (12456, 1621536), (12768, 1581912), (13148, 1536192), (13716, 1472576), (14224, 1419984), (14364, 1406144), (14478, 1395072), (14532, 1389888), (14592, 1384173), (16002, 1262208), (16128, 1252347), (16256, 1242486), (16416, 1230376), (16608, 1216152), (16891, 1195776), (17024, 1186434), (18288, 1104432), (18684, 1081024), (19152, 1054608), (19304, 1046304), (19376, 1042416), (19722, 1024128), (21336, 946656), (21717, 930048), (21798, 926592), (21888, 922782), (21971, 919296), (22144, 912114), (23009, 877824), (24003, 841472), (24192, 834898), (24384, 828324), (24912, 810768), (25536, 790956), (26296, 768096), (27432, 736288), (28448, 709992), (28728, 703072), (28956, 697536), (29064, 694944), (29583, 682752), (32004, 631104), (32512, 621243), (32697, 617728), (32832, 615188), (33216, 608076), (33782, 597888), (34048, 593217), (36576, 552216), (37368, 540512), (38304, 527304), (38608, 523152), (38752, 521208), (39444, 512064), (42672, 473328), (43434, 465024), (43596, 463296), (43776, 461391), (43942, 459648), (44288, 456057), (46018, 438912), (48006, 420736), (48384, 417449), (48768, 414162), (49824, 405384), (50673, 398592), (51072, 395478), (52592, 384048), (54864, 368144), (56896, 354996), (57456, 351536), (57912, 348768), (58128, 347472), (59166, 341376), (64008, 315552), (65151, 310016), (65394, 308864), (65664, 307594), (65913, 306432), (66432, 304038), (67564, 298944), (69027, 292608), (73152, 276108), (74736, 270256), (76608, 263652), (77216, 261576), (77504, 260604), (78888, 256032), (85344, 236664), (86868, 232512), (87192, 231648), (87884, 229824), (88749, 227584), (92036, 219456), (96012, 210368), (97536, 207081), (99648, 202692), (101346, 199296), (102144, 197739), (105184, 192024), (109728, 184072), (113792, 177498), (114912, 175768), (115824, 174384), (116256, 173736), (118332, 170688), (128016, 157776), (130302, 155008), (130788, 154432), (131328, 153797), (131826, 153216), (132864, 152019), (135128, 149472), (138054, 146304)]