20236719888

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1548

約数の個数: 400

約数和(自身を含む): 73567612800

約数和(自身を除く): 53330892912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 126, 132, 144, 149, 154, 162, 168, 176, 189, 198, 216, 231, 252, 264, 297, 298, 308, 324, 336, 378, 396, 432, 447, 462, 504, 528, 567, 594, 596, 616, 648, 693, 756, 792, 891, 894, 924, 1008, 1043, 1134, 1188, 1192, 1232, 1296, 1341, 1361, 1386, 1512, 1584, 1639, 1782, 1788, 1848, 2079, 2086, 2268, 2376, 2384, 2682, 2722, 2772, 3024, 3129, 3278, 3564, 3576, 3696, 4023, 4083, 4158, 4172, 4536, 4752, 4917, 5364, 5444, 5544, 6237, 6258, 6556, 7128, 7152, 8046, 8166, 8316, 8344, 9072, 9387, 9527, 9834, 10728, 10888, 11088, 11473, 12069, 12249, 12474, 12516, 13112, 14256, 14751, 14971, 16092, 16332, 16632, 16688, 18774, 19054, 19668, 21456, 21776, 22946, 24138, 24498, 24948, 25032, 26224, 28161, 28581, 29502, 29942, 32184, 32664, 33264, 34419, 36747, 37548, 38108, 39336, 44253, 44913, 45892, 48276, 48996, 49896, 50064, 56322, 57162, 59004, 59884, 64368, 65328, 68838, 73494, 75096, 76216, 78672, 84483, 85743, 88506, 89826, 91784, 96552, 97992, 99792, 103257, 104797, 110241, 112644, 114324, 118008, 119768, 132759, 134739, 137676, 146988, 150192, 152432, 168966, 171486, 177012, 179652, 183568, 193104, 195984, 202789, 206514, 209594, 220482, 225288, 228648, 236016, 239536, 257229, 265518, 269478, 275352, 293976, 309771, 314391, 337932, 342972, 354024, 359304, 404217, 405578, 413028, 419188, 440964, 450576, 457296, 514458, 531036, 538956, 550704, 587952, 608367, 619542, 628782, 675864, 685944, 708048, 718608, 771687, 808434, 811156, 826056, 838376, 881928, 929313, 943173, 1028916, 1062072, 1077912, 1212651, 1216734, 1239084, 1257564, 1351728, 1371888, 1419523, 1543374, 1616868, 1622312, 1652112, 1676752, 1763856, 1825101, 1858626, 1886346, 2057832, 2124144, 2155824, 2230679, 2425302, 2433468, 2478168, 2515128, 2829519, 2839046, 3086748, 3233736, 3244624, 3650202, 3717252, 3772692, 4115664, 4258569, 4461358, 4850604, 4866936, 4956336, 5030256, 5475303, 5659038, 5678092, 6173496, 6467472, 6692037, 7300404, 7434504, 7545384, 8488557, 8517138, 8922716, 9701208, 9733872, 10950606, 11318076, 11356184, 12346992, 12775707, 13384074, 14600808, 14869008, 15090768, 15614753, 16425909, 16977114, 17034276, 17845432, 19402416, 20076111, 21901212, 22636152, 22712368, 25551414, 26768148, 29201616, 31229506, 32851818, 33954228, 34068552, 35690864, 38327121, 40152222, 43802424, 45272304, 46844259, 51102828, 53536296, 60228333, 62459012, 65703636, 67908456, 68137104, 76654242, 80304444, 87604848, 93688518, 102205656, 107072592, 114981363, 120456666, 124918024, 131407272, 135816912, 140532777, 153308484, 160608888, 180684999, 187377036, 204411312, 229962726, 240913332, 249836048, 262814544, 281065554, 306616968, 321217776, 361369998, 374754072, 421598331, 459925452, 481826664, 562131108, 613233936, 722739996, 749508144, 843196662, 919850904, 963653328, 1124262216, 1264794993, 1445479992, 1686393324, 1839701808, 2248524432, 2529589986, 2890959984, 3372786648, 5059179972, 6745573296, 10118359944, 20236719888]

約数ペア:

[(1, 20236719888), (2, 10118359944), (3, 6745573296), (4, 5059179972), (6, 3372786648), (7, 2890959984), (8, 2529589986), (9, 2248524432), (11, 1839701808), (12, 1686393324), (14, 1445479992), (16, 1264794993), (18, 1124262216), (21, 963653328), (22, 919850904), (24, 843196662), (27, 749508144), (28, 722739996), (33, 613233936), (36, 562131108), (42, 481826664), (44, 459925452), (48, 421598331), (54, 374754072), (56, 361369998), (63, 321217776), (66, 306616968), (72, 281065554), (77, 262814544), (81, 249836048), (84, 240913332), (88, 229962726), (99, 204411312), (108, 187377036), (112, 180684999), (126, 160608888), (132, 153308484), (144, 140532777), (149, 135816912), (154, 131407272), (162, 124918024), (168, 120456666), (176, 114981363), (189, 107072592), (198, 102205656), (216, 93688518), (231, 87604848), (252, 80304444), (264, 76654242), (297, 68137104), (298, 67908456), (308, 65703636), (324, 62459012), (336, 60228333), (378, 53536296), (396, 51102828), (432, 46844259), (447, 45272304), (462, 43802424), (504, 40152222), (528, 38327121), (567, 35690864), (594, 34068552), (596, 33954228), (616, 32851818), (648, 31229506), (693, 29201616), (756, 26768148), (792, 25551414), (891, 22712368), (894, 22636152), (924, 21901212), (1008, 20076111), (1043, 19402416), (1134, 17845432), (1188, 17034276), (1192, 16977114), (1232, 16425909), (1296, 15614753), (1341, 15090768), (1361, 14869008), (1386, 14600808), (1512, 13384074), (1584, 12775707), (1639, 12346992), (1782, 11356184), (1788, 11318076), (1848, 10950606), (2079, 9733872), (2086, 9701208), (2268, 8922716), (2376, 8517138), (2384, 8488557), (2682, 7545384), (2722, 7434504), (2772, 7300404), (3024, 6692037), (3129, 6467472), (3278, 6173496), (3564, 5678092), (3576, 5659038), (3696, 5475303), (4023, 5030256), (4083, 4956336), (4158, 4866936), (4172, 4850604), (4536, 4461358), (4752, 4258569), (4917, 4115664), (5364, 3772692), (5444, 3717252), (5544, 3650202), (6237, 3244624), (6258, 3233736), (6556, 3086748), (7128, 2839046), (7152, 2829519), (8046, 2515128), (8166, 2478168), (8316, 2433468), (8344, 2425302), (9072, 2230679), (9387, 2155824), (9527, 2124144), (9834, 2057832), (10728, 1886346), (10888, 1858626), (11088, 1825101), (11473, 1763856), (12069, 1676752), (12249, 1652112), (12474, 1622312), (12516, 1616868), (13112, 1543374), (14256, 1419523), (14751, 1371888), (14971, 1351728), (16092, 1257564), (16332, 1239084), (16632, 1216734), (16688, 1212651), (18774, 1077912), (19054, 1062072), (19668, 1028916), (21456, 943173), (21776, 929313), (22946, 881928), (24138, 838376), (24498, 826056), (24948, 811156), (25032, 808434), (26224, 771687), (28161, 718608), (28581, 708048), (29502, 685944), (29942, 675864), (32184, 628782), (32664, 619542), (33264, 608367), (34419, 587952), (36747, 550704), (37548, 538956), (38108, 531036), (39336, 514458), (44253, 457296), (44913, 450576), (45892, 440964), (48276, 419188), (48996, 413028), (49896, 405578), (50064, 404217), (56322, 359304), (57162, 354024), (59004, 342972), (59884, 337932), (64368, 314391), (65328, 309771), (68838, 293976), (73494, 275352), (75096, 269478), (76216, 265518), (78672, 257229), (84483, 239536), (85743, 236016), (88506, 228648), (89826, 225288), (91784, 220482), (96552, 209594), (97992, 206514), (99792, 202789), (103257, 195984), (104797, 193104), (110241, 183568), (112644, 179652), (114324, 177012), (118008, 171486), (119768, 168966), (132759, 152432), (134739, 150192), (137676, 146988)]