20219205888

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1190

約数の個数: 432

約数和(自身を含む): 70697675776

約数和(自身を除く): 50478469888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 37, 42, 48, 56, 62, 63, 64, 72, 74, 84, 93, 96, 111, 112, 124, 126, 128, 144, 148, 168, 186, 192, 217, 222, 224, 248, 252, 256, 259, 279, 288, 296, 333, 336, 372, 384, 434, 444, 448, 496, 504, 518, 558, 576, 592, 651, 666, 672, 744, 768, 777, 868, 888, 896, 992, 1008, 1036, 1093, 1116, 1147, 1152, 1184, 1302, 1332, 1344, 1488, 1554, 1736, 1776, 1792, 1953, 1984, 2016, 2072, 2186, 2232, 2294, 2304, 2331, 2368, 2604, 2664, 2688, 2976, 3108, 3279, 3441, 3472, 3552, 3906, 3968, 4032, 4144, 4372, 4464, 4588, 4662, 4736, 5208, 5328, 5376, 5952, 6216, 6558, 6882, 6944, 7104, 7651, 7812, 7936, 8029, 8064, 8288, 8744, 8928, 9176, 9324, 9472, 9837, 10323, 10416, 10656, 11904, 12432, 13116, 13764, 13888, 14208, 15302, 15624, 16058, 16128, 16576, 17488, 17856, 18352, 18648, 19674, 20646, 20832, 21312, 22953, 23808, 24087, 24864, 26232, 27528, 27776, 28416, 30604, 31248, 32116, 33152, 33883, 34976, 35712, 36704, 37296, 39348, 40441, 41292, 41664, 42624, 45906, 48174, 49728, 52464, 55056, 55552, 61208, 62496, 64232, 66304, 67766, 68859, 69952, 71424, 72261, 73408, 74592, 78696, 80882, 82584, 83328, 85248, 91812, 96348, 99456, 101649, 104928, 110112, 121323, 122416, 124992, 128464, 135532, 137718, 139904, 144522, 146816, 149184, 157392, 161764, 165168, 166656, 183624, 192696, 198912, 203298, 209856, 220224, 237181, 242646, 244832, 249984, 256928, 271064, 275436, 279808, 283087, 289044, 293632, 298368, 304947, 314784, 323528, 330336, 363969, 367248, 385392, 406596, 419712, 440448, 474362, 485292, 489664, 499968, 513856, 542128, 550872, 566174, 578088, 596736, 609894, 629568, 647056, 660672, 711543, 727938, 734496, 770784, 813192, 839424, 849261, 880896, 948724, 970584, 979328, 1027712, 1084256, 1101744, 1132348, 1156176, 1219788, 1253671, 1259136, 1294112, 1321344, 1423086, 1455876, 1468992, 1541568, 1626384, 1698522, 1897448, 1941168, 1958656, 2055424, 2134629, 2168512, 2203488, 2264696, 2312352, 2439576, 2507342, 2518272, 2547783, 2588224, 2642688, 2846172, 2911752, 2937984, 3083136, 3252768, 3397044, 3761013, 3794896, 3882336, 4269258, 4337024, 4406976, 4529392, 4624704, 4879152, 5014684, 5095566, 5176448, 5692344, 5823504, 5875968, 6166272, 6505536, 6794088, 7522026, 7589792, 7764672, 8538516, 8674048, 8775697, 8813952, 9058784, 9249408, 9758304, 10029368, 10191132, 10352896, 11283039, 11384688, 11647008, 13011072, 13588176, 15044052, 15179584, 15529344, 17077032, 17551394, 17627904, 18117568, 18498816, 19516608, 20058736, 20382264, 22566078, 22769376, 23294016, 26022144, 26327091, 27176352, 30088104, 30359168, 31058688, 34154064, 35102788, 36235136, 39033216, 40117472, 40764528, 45132156, 45538752, 46588032, 52654182, 54352704, 60176208, 60718336, 68308128, 70205576, 72470272, 78066432, 78981273, 80234944, 81529056, 90264312, 91077504, 93176064, 105308364, 108705408, 120352416, 136616256, 140411152, 157962546, 160469888, 163058112, 180528624, 182155008, 210616728, 217410816, 240704832, 273232512, 280822304, 315925092, 320939776, 326116224, 361057248, 421233456, 481409664, 546465024, 561644608, 631850184, 652232448, 722114496, 842466912, 962819328, 1123289216, 1263700368, 1444228992, 1684933824, 2246578432, 2527400736, 2888457984, 3369867648, 5054801472, 6739735296, 10109602944, 20219205888]

約数ペア:

[(1, 20219205888), (2, 10109602944), (3, 6739735296), (4, 5054801472), (6, 3369867648), (7, 2888457984), (8, 2527400736), (9, 2246578432), (12, 1684933824), (14, 1444228992), (16, 1263700368), (18, 1123289216), (21, 962819328), (24, 842466912), (28, 722114496), (31, 652232448), (32, 631850184), (36, 561644608), (37, 546465024), (42, 481409664), (48, 421233456), (56, 361057248), (62, 326116224), (63, 320939776), (64, 315925092), (72, 280822304), (74, 273232512), (84, 240704832), (93, 217410816), (96, 210616728), (111, 182155008), (112, 180528624), (124, 163058112), (126, 160469888), (128, 157962546), (144, 140411152), (148, 136616256), (168, 120352416), (186, 108705408), (192, 105308364), (217, 93176064), (222, 91077504), (224, 90264312), (248, 81529056), (252, 80234944), (256, 78981273), (259, 78066432), (279, 72470272), (288, 70205576), (296, 68308128), (333, 60718336), (336, 60176208), (372, 54352704), (384, 52654182), (434, 46588032), (444, 45538752), (448, 45132156), (496, 40764528), (504, 40117472), (518, 39033216), (558, 36235136), (576, 35102788), (592, 34154064), (651, 31058688), (666, 30359168), (672, 30088104), (744, 27176352), (768, 26327091), (777, 26022144), (868, 23294016), (888, 22769376), (896, 22566078), (992, 20382264), (1008, 20058736), (1036, 19516608), (1093, 18498816), (1116, 18117568), (1147, 17627904), (1152, 17551394), (1184, 17077032), (1302, 15529344), (1332, 15179584), (1344, 15044052), (1488, 13588176), (1554, 13011072), (1736, 11647008), (1776, 11384688), (1792, 11283039), (1953, 10352896), (1984, 10191132), (2016, 10029368), (2072, 9758304), (2186, 9249408), (2232, 9058784), (2294, 8813952), (2304, 8775697), (2331, 8674048), (2368, 8538516), (2604, 7764672), (2664, 7589792), (2688, 7522026), (2976, 6794088), (3108, 6505536), (3279, 6166272), (3441, 5875968), (3472, 5823504), (3552, 5692344), (3906, 5176448), (3968, 5095566), (4032, 5014684), (4144, 4879152), (4372, 4624704), (4464, 4529392), (4588, 4406976), (4662, 4337024), (4736, 4269258), (5208, 3882336), (5328, 3794896), (5376, 3761013), (5952, 3397044), (6216, 3252768), (6558, 3083136), (6882, 2937984), (6944, 2911752), (7104, 2846172), (7651, 2642688), (7812, 2588224), (7936, 2547783), (8029, 2518272), (8064, 2507342), (8288, 2439576), (8744, 2312352), (8928, 2264696), (9176, 2203488), (9324, 2168512), (9472, 2134629), (9837, 2055424), (10323, 1958656), (10416, 1941168), (10656, 1897448), (11904, 1698522), (12432, 1626384), (13116, 1541568), (13764, 1468992), (13888, 1455876), (14208, 1423086), (15302, 1321344), (15624, 1294112), (16058, 1259136), (16128, 1253671), (16576, 1219788), (17488, 1156176), (17856, 1132348), (18352, 1101744), (18648, 1084256), (19674, 1027712), (20646, 979328), (20832, 970584), (21312, 948724), (22953, 880896), (23808, 849261), (24087, 839424), (24864, 813192), (26232, 770784), (27528, 734496), (27776, 727938), (28416, 711543), (30604, 660672), (31248, 647056), (32116, 629568), (33152, 609894), (33883, 596736), (34976, 578088), (35712, 566174), (36704, 550872), (37296, 542128), (39348, 513856), (40441, 499968), (41292, 489664), (41664, 485292), (42624, 474362), (45906, 440448), (48174, 419712), (49728, 406596), (52464, 385392), (55056, 367248), (55552, 363969), (61208, 330336), (62496, 323528), (64232, 314784), (66304, 304947), (67766, 298368), (68859, 293632), (69952, 289044), (71424, 283087), (72261, 279808), (73408, 275436), (74592, 271064), (78696, 256928), (80882, 249984), (82584, 244832), (83328, 242646), (85248, 237181), (91812, 220224), (96348, 209856), (99456, 203298), (101649, 198912), (104928, 192696), (110112, 183624), (121323, 166656), (122416, 165168), (124992, 161764), (128464, 157392), (135532, 149184), (137718, 146816), (139904, 144522)]