20142940896

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2639

約数の個数: 384

約数和(自身を含む): 68426265600

約数和(自身を除く): 48283324704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 37, 38, 39, 48, 52, 54, 57, 72, 74, 76, 78, 96, 104, 108, 111, 114, 117, 144, 148, 152, 156, 171, 208, 216, 222, 228, 234, 247, 288, 296, 304, 312, 333, 342, 351, 416, 432, 444, 456, 468, 481, 494, 513, 592, 608, 624, 666, 684, 702, 703, 741, 864, 888, 912, 936, 962, 988, 999, 1026, 1184, 1248, 1332, 1368, 1404, 1406, 1443, 1482, 1776, 1824, 1872, 1924, 1976, 1998, 2052, 2109, 2223, 2551, 2664, 2736, 2808, 2812, 2886, 2964, 3552, 3744, 3848, 3952, 3996, 4104, 4218, 4329, 4446, 5102, 5328, 5472, 5616, 5624, 5772, 5928, 6327, 6669, 7653, 7696, 7904, 7992, 8208, 8436, 8658, 8892, 9139, 10204, 10656, 11232, 11248, 11544, 11856, 12654, 12987, 13338, 15306, 15392, 15984, 16416, 16872, 17316, 17784, 18278, 18981, 20408, 22496, 22959, 23088, 23712, 25308, 25974, 26676, 27417, 30612, 31968, 33163, 33744, 34632, 35568, 36556, 37962, 40816, 45918, 46176, 48469, 50616, 51948, 53352, 54834, 61224, 66326, 67488, 68877, 69264, 71136, 73112, 75924, 81632, 82251, 91836, 94387, 96938, 99489, 101232, 103896, 106704, 109668, 122448, 132652, 137754, 138528, 145407, 146224, 151848, 164502, 183672, 188774, 193876, 198978, 202464, 207792, 213408, 219336, 244896, 246753, 265304, 275508, 283161, 290814, 292448, 298467, 303696, 329004, 367344, 377548, 387752, 397956, 415584, 436221, 438672, 493506, 530608, 551016, 566322, 581628, 596934, 607392, 630097, 658008, 734688, 755096, 775504, 795912, 849483, 872442, 877344, 895401, 987012, 1061216, 1102032, 1132644, 1163256, 1193868, 1227031, 1260194, 1308663, 1316016, 1510192, 1551008, 1591824, 1698966, 1744884, 1790802, 1793353, 1890291, 1974024, 2204064, 2265288, 2326512, 2387736, 2454062, 2520388, 2548449, 2617326, 2632032, 3020384, 3183648, 3397932, 3489768, 3581604, 3586706, 3681093, 3780582, 3948048, 4530576, 4653024, 4775472, 4908124, 5040776, 5096898, 5234652, 5380059, 5670873, 6795864, 6979536, 7163208, 7173412, 7362186, 7561164, 7896096, 9061152, 9550944, 9816248, 10081552, 10193796, 10469304, 10760118, 11043279, 11341746, 13591728, 13959072, 14326416, 14346824, 14724372, 15122328, 16140177, 17012619, 19632496, 20163104, 20387592, 20938608, 21520236, 22086558, 22683492, 23313589, 27183456, 28652832, 28693648, 29448744, 30244656, 32280354, 33129837, 34025238, 39264992, 40775184, 41877216, 43040472, 44173116, 45366984, 46627178, 48420531, 57387296, 58897488, 60489312, 64560708, 66259674, 68050476, 69940767, 81550368, 86080944, 88346232, 90733968, 93254356, 96841062, 117794976, 129121416, 132519348, 136100952, 139881534, 172161888, 176692464, 181467936, 186508712, 193682124, 209822301, 258242832, 265038696, 272201904, 279763068, 353384928, 373017424, 387364248, 419644602, 516485664, 530077392, 544403808, 559526136, 629466903, 746034848, 774728496, 839289204, 1060154784, 1119052272, 1258933806, 1549456992, 1678578408, 2238104544, 2517867612, 3357156816, 5035735224, 6714313632, 10071470448, 20142940896]

約数ペア:

[(1, 20142940896), (2, 10071470448), (3, 6714313632), (4, 5035735224), (6, 3357156816), (8, 2517867612), (9, 2238104544), (12, 1678578408), (13, 1549456992), (16, 1258933806), (18, 1119052272), (19, 1060154784), (24, 839289204), (26, 774728496), (27, 746034848), (32, 629466903), (36, 559526136), (37, 544403808), (38, 530077392), (39, 516485664), (48, 419644602), (52, 387364248), (54, 373017424), (57, 353384928), (72, 279763068), (74, 272201904), (76, 265038696), (78, 258242832), (96, 209822301), (104, 193682124), (108, 186508712), (111, 181467936), (114, 176692464), (117, 172161888), (144, 139881534), (148, 136100952), (152, 132519348), (156, 129121416), (171, 117794976), (208, 96841062), (216, 93254356), (222, 90733968), (228, 88346232), (234, 86080944), (247, 81550368), (288, 69940767), (296, 68050476), (304, 66259674), (312, 64560708), (333, 60489312), (342, 58897488), (351, 57387296), (416, 48420531), (432, 46627178), (444, 45366984), (456, 44173116), (468, 43040472), (481, 41877216), (494, 40775184), (513, 39264992), (592, 34025238), (608, 33129837), (624, 32280354), (666, 30244656), (684, 29448744), (702, 28693648), (703, 28652832), (741, 27183456), (864, 23313589), (888, 22683492), (912, 22086558), (936, 21520236), (962, 20938608), (988, 20387592), (999, 20163104), (1026, 19632496), (1184, 17012619), (1248, 16140177), (1332, 15122328), (1368, 14724372), (1404, 14346824), (1406, 14326416), (1443, 13959072), (1482, 13591728), (1776, 11341746), (1824, 11043279), (1872, 10760118), (1924, 10469304), (1976, 10193796), (1998, 10081552), (2052, 9816248), (2109, 9550944), (2223, 9061152), (2551, 7896096), (2664, 7561164), (2736, 7362186), (2808, 7173412), (2812, 7163208), (2886, 6979536), (2964, 6795864), (3552, 5670873), (3744, 5380059), (3848, 5234652), (3952, 5096898), (3996, 5040776), (4104, 4908124), (4218, 4775472), (4329, 4653024), (4446, 4530576), (5102, 3948048), (5328, 3780582), (5472, 3681093), (5616, 3586706), (5624, 3581604), (5772, 3489768), (5928, 3397932), (6327, 3183648), (6669, 3020384), (7653, 2632032), (7696, 2617326), (7904, 2548449), (7992, 2520388), (8208, 2454062), (8436, 2387736), (8658, 2326512), (8892, 2265288), (9139, 2204064), (10204, 1974024), (10656, 1890291), (11232, 1793353), (11248, 1790802), (11544, 1744884), (11856, 1698966), (12654, 1591824), (12987, 1551008), (13338, 1510192), (15306, 1316016), (15392, 1308663), (15984, 1260194), (16416, 1227031), (16872, 1193868), (17316, 1163256), (17784, 1132644), (18278, 1102032), (18981, 1061216), (20408, 987012), (22496, 895401), (22959, 877344), (23088, 872442), (23712, 849483), (25308, 795912), (25974, 775504), (26676, 755096), (27417, 734688), (30612, 658008), (31968, 630097), (33163, 607392), (33744, 596934), (34632, 581628), (35568, 566322), (36556, 551016), (37962, 530608), (40816, 493506), (45918, 438672), (46176, 436221), (48469, 415584), (50616, 397956), (51948, 387752), (53352, 377548), (54834, 367344), (61224, 329004), (66326, 303696), (67488, 298467), (68877, 292448), (69264, 290814), (71136, 283161), (73112, 275508), (75924, 265304), (81632, 246753), (82251, 244896), (91836, 219336), (94387, 213408), (96938, 207792), (99489, 202464), (101232, 198978), (103896, 193876), (106704, 188774), (109668, 183672), (122448, 164502), (132652, 151848), (137754, 146224), (138528, 145407)]