20422015488

素因数分解:

$2^9\times 3^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 480

約数和(自身を含む): 70780469760

約数和(自身を除く): 50358454272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 131, 144, 162, 168, 179, 189, 192, 216, 224, 243, 252, 256, 262, 288, 324, 336, 358, 378, 384, 393, 432, 448, 486, 504, 512, 524, 537, 567, 576, 648, 672, 716, 756, 768, 786, 864, 896, 917, 972, 1008, 1048, 1074, 1134, 1152, 1179, 1253, 1296, 1344, 1432, 1512, 1536, 1572, 1611, 1701, 1728, 1792, 1834, 1944, 2016, 2096, 2148, 2268, 2304, 2358, 2506, 2592, 2688, 2751, 2864, 3024, 3144, 3222, 3402, 3456, 3537, 3584, 3668, 3759, 3888, 4032, 4192, 4296, 4536, 4608, 4716, 4833, 5012, 5184, 5376, 5502, 5728, 6048, 6288, 6444, 6804, 6912, 7074, 7336, 7518, 7776, 8064, 8253, 8384, 8592, 9072, 9432, 9666, 10024, 10368, 10611, 10752, 11004, 11277, 11456, 12096, 12576, 12888, 13608, 13824, 14148, 14499, 14672, 15036, 15552, 16128, 16506, 16768, 17184, 18144, 18864, 19332, 20048, 20736, 21222, 22008, 22554, 22912, 23449, 24192, 24759, 25152, 25776, 27216, 28296, 28998, 29344, 30072, 31104, 31833, 32256, 33012, 33536, 33831, 34368, 36288, 37728, 38664, 40096, 41472, 42444, 43497, 44016, 45108, 45824, 46898, 48384, 49518, 50304, 51552, 54432, 56592, 57996, 58688, 60144, 62208, 63666, 66024, 67072, 67662, 68736, 70347, 72576, 74277, 75456, 77328, 80192, 84888, 86994, 88032, 90216, 91648, 93796, 96768, 99036, 100608, 101493, 103104, 108864, 113184, 115992, 117376, 120288, 124416, 127332, 132048, 135324, 137472, 140694, 145152, 148554, 150912, 154656, 160384, 164143, 169776, 173988, 176064, 180432, 187592, 198072, 201216, 202986, 206208, 211041, 217728, 222831, 226368, 231984, 234752, 240576, 254664, 264096, 270648, 274944, 281388, 290304, 297108, 301824, 304479, 309312, 320768, 328286, 339552, 347976, 352128, 360864, 375184, 396144, 405972, 412416, 422082, 435456, 445662, 452736, 463968, 469504, 481152, 492429, 509328, 528192, 541296, 562776, 594216, 603648, 608958, 618624, 633123, 641536, 656572, 679104, 695952, 704256, 721728, 750368, 792288, 811944, 824832, 844164, 870912, 891324, 905472, 927936, 962304, 984858, 1018656, 1056384, 1082592, 1125552, 1188432, 1217916, 1237248, 1266246, 1313144, 1358208, 1391904, 1408512, 1443456, 1477287, 1500736, 1584576, 1623888, 1688328, 1782648, 1810944, 1855872, 1899369, 1924608, 1969716, 2037312, 2112768, 2165184, 2251104, 2376864, 2435832, 2474496, 2532492, 2626288, 2716416, 2783808, 2886912, 2954574, 3001472, 3169152, 3247776, 3376656, 3565296, 3711744, 3798738, 3939432, 4074624, 4225536, 4330368, 4431861, 4502208, 4753728, 4871664, 5064984, 5252576, 5432832, 5567616, 5698107, 5773824, 5909148, 6002944, 6338304, 6495552, 6753312, 7130592, 7423488, 7597476, 7878864, 8149248, 8660736, 8863722, 9004416, 9507456, 9743328, 10129968, 10505152, 11135232, 11396214, 11818296, 12005888, 12676608, 12991104, 13295583, 13506624, 14261184, 15194952, 15757728, 16298496, 17321472, 17727444, 18008832, 19014912, 19486656, 20259936, 21010304, 22270464, 22792428, 23636592, 25982208, 26591166, 27013248, 28522368, 30389904, 31515456, 35454888, 36017664, 38029824, 38973312, 39886749, 40519872, 42020608, 45584856, 47273184, 51964416, 53182332, 54026496, 57044736, 60779808, 63030912, 70909776, 77946624, 79773498, 81039744, 84041216, 91169712, 94546368, 106364664, 108052992, 114089472, 121559616, 126061824, 141819552, 155893248, 159546996, 162079488, 182339424, 189092736, 212729328, 243119232, 252123648, 283639104, 319093992, 324158976, 364678848, 378185472, 425458656, 486238464, 567278208, 638187984, 729357696, 756370944, 850917312, 972476928, 1134556416, 1276375968, 1458715392, 1701834624, 2269112832, 2552751936, 2917430784, 3403669248, 5105503872, 6807338496, 10211007744, 20422015488]

約数ペア:

[(1, 20422015488), (2, 10211007744), (3, 6807338496), (4, 5105503872), (6, 3403669248), (7, 2917430784), (8, 2552751936), (9, 2269112832), (12, 1701834624), (14, 1458715392), (16, 1276375968), (18, 1134556416), (21, 972476928), (24, 850917312), (27, 756370944), (28, 729357696), (32, 638187984), (36, 567278208), (42, 486238464), (48, 425458656), (54, 378185472), (56, 364678848), (63, 324158976), (64, 319093992), (72, 283639104), (81, 252123648), (84, 243119232), (96, 212729328), (108, 189092736), (112, 182339424), (126, 162079488), (128, 159546996), (131, 155893248), (144, 141819552), (162, 126061824), (168, 121559616), (179, 114089472), (189, 108052992), (192, 106364664), (216, 94546368), (224, 91169712), (243, 84041216), (252, 81039744), (256, 79773498), (262, 77946624), (288, 70909776), (324, 63030912), (336, 60779808), (358, 57044736), (378, 54026496), (384, 53182332), (393, 51964416), (432, 47273184), (448, 45584856), (486, 42020608), (504, 40519872), (512, 39886749), (524, 38973312), (537, 38029824), (567, 36017664), (576, 35454888), (648, 31515456), (672, 30389904), (716, 28522368), (756, 27013248), (768, 26591166), (786, 25982208), (864, 23636592), (896, 22792428), (917, 22270464), (972, 21010304), (1008, 20259936), (1048, 19486656), (1074, 19014912), (1134, 18008832), (1152, 17727444), (1179, 17321472), (1253, 16298496), (1296, 15757728), (1344, 15194952), (1432, 14261184), (1512, 13506624), (1536, 13295583), (1572, 12991104), (1611, 12676608), (1701, 12005888), (1728, 11818296), (1792, 11396214), (1834, 11135232), (1944, 10505152), (2016, 10129968), (2096, 9743328), (2148, 9507456), (2268, 9004416), (2304, 8863722), (2358, 8660736), (2506, 8149248), (2592, 7878864), (2688, 7597476), (2751, 7423488), (2864, 7130592), (3024, 6753312), (3144, 6495552), (3222, 6338304), (3402, 6002944), (3456, 5909148), (3537, 5773824), (3584, 5698107), (3668, 5567616), (3759, 5432832), (3888, 5252576), (4032, 5064984), (4192, 4871664), (4296, 4753728), (4536, 4502208), (4608, 4431861), (4716, 4330368), (4833, 4225536), (5012, 4074624), (5184, 3939432), (5376, 3798738), (5502, 3711744), (5728, 3565296), (6048, 3376656), (6288, 3247776), (6444, 3169152), (6804, 3001472), (6912, 2954574), (7074, 2886912), (7336, 2783808), (7518, 2716416), (7776, 2626288), (8064, 2532492), (8253, 2474496), (8384, 2435832), (8592, 2376864), (9072, 2251104), (9432, 2165184), (9666, 2112768), (10024, 2037312), (10368, 1969716), (10611, 1924608), (10752, 1899369), (11004, 1855872), (11277, 1810944), (11456, 1782648), (12096, 1688328), (12576, 1623888), (12888, 1584576), (13608, 1500736), (13824, 1477287), (14148, 1443456), (14499, 1408512), (14672, 1391904), (15036, 1358208), (15552, 1313144), (16128, 1266246), (16506, 1237248), (16768, 1217916), (17184, 1188432), (18144, 1125552), (18864, 1082592), (19332, 1056384), (20048, 1018656), (20736, 984858), (21222, 962304), (22008, 927936), (22554, 905472), (22912, 891324), (23449, 870912), (24192, 844164), (24759, 824832), (25152, 811944), (25776, 792288), (27216, 750368), (28296, 721728), (28998, 704256), (29344, 695952), (30072, 679104), (31104, 656572), (31833, 641536), (32256, 633123), (33012, 618624), (33536, 608958), (33831, 603648), (34368, 594216), (36288, 562776), (37728, 541296), (38664, 528192), (40096, 509328), (41472, 492429), (42444, 481152), (43497, 469504), (44016, 463968), (45108, 452736), (45824, 445662), (46898, 435456), (48384, 422082), (49518, 412416), (50304, 405972), (51552, 396144), (54432, 375184), (56592, 360864), (57996, 352128), (58688, 347976), (60144, 339552), (62208, 328286), (63666, 320768), (66024, 309312), (67072, 304479), (67662, 301824), (68736, 297108), (70347, 290304), (72576, 281388), (74277, 274944), (75456, 270648), (77328, 264096), (80192, 254664), (84888, 240576), (86994, 234752), (88032, 231984), (90216, 226368), (91648, 222831), (93796, 217728), (96768, 211041), (99036, 206208), (100608, 202986), (101493, 201216), (103104, 198072), (108864, 187592), (113184, 180432), (115992, 176064), (117376, 173988), (120288, 169776), (124416, 164143), (127332, 160384), (132048, 154656), (135324, 150912), (137472, 148554), (140694, 145152)]