20920291219968

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1217}}^1\times {\mathrm{6079}}^1$

素因数の和:7587

約数の個数: 320

約数和(自身を含む): 64000063733760

約数和(自身を除く): 43079772513792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 263, 336, 384, 448, 512, 526, 672, 768, 789, 896, 1052, 1217, 1344, 1536, 1578, 1792, 1841, 2104, 2434, 2688, 3156, 3584, 3651, 3682, 4208, 4868, 5376, 5523, 6079, 6312, 7302, 7364, 8416, 8519, 9736, 10752, 11046, 12158, 12624, 14604, 14728, 16832, 17038, 18237, 19472, 22092, 24316, 25248, 25557, 29208, 29456, 33664, 34076, 36474, 38944, 42553, 44184, 48632, 50496, 51114, 58416, 58912, 67328, 68152, 72948, 77888, 85106, 88368, 97264, 100992, 102228, 116832, 117824, 127659, 134656, 136304, 145896, 155776, 170212, 176736, 194528, 201984, 204456, 233664, 235648, 255318, 272608, 291792, 311552, 320071, 340424, 353472, 389056, 403968, 408912, 467328, 471296, 510636, 545216, 583584, 623104, 640142, 680848, 706944, 778112, 817824, 934656, 942592, 960213, 1021272, 1090432, 1167168, 1280284, 1361696, 1413888, 1556224, 1598777, 1635648, 1869312, 1920426, 2042544, 2180864, 2240497, 2334336, 2560568, 2723392, 2827776, 3112448, 3197554, 3271296, 3840852, 4085088, 4361728, 4480994, 4668672, 4796331, 5121136, 5446784, 6395108, 6542592, 6721491, 7398143, 7681704, 8170176, 8961988, 9337344, 9592662, 10242272, 10893568, 11191439, 12790216, 13085184, 13442982, 14796286, 15363408, 16340352, 17923976, 19185324, 20484544, 21787136, 22194429, 22382878, 25580432, 26885964, 29592572, 30726816, 32680704, 33574317, 35847952, 38370648, 40969088, 44388858, 44765756, 51160864, 51787001, 53771928, 59185144, 61453632, 65361408, 67148634, 71695904, 76741296, 81938176, 88777716, 89531512, 102321728, 103574002, 107543856, 118370288, 122907264, 134297268, 143391808, 153482592, 155361003, 163876352, 177555432, 179063024, 204643456, 207148004, 215087712, 236740576, 245814528, 268594536, 286783616, 306965184, 310722006, 355110864, 358126048, 409286912, 414296008, 430175424, 473481152, 491629056, 537189072, 573567232, 613930368, 621444012, 710221728, 716252096, 818573824, 828592016, 860350848, 946962304, 1074378144, 1147134464, 1227860736, 1242888024, 1420443456, 1432504192, 1657184032, 1720701696, 1893924608, 1945711609, 2148756288, 2455721472, 2485776048, 2840886912, 2865008384, 3314368064, 3441403392, 3787849216, 3891423218, 4297512576, 4971552096, 5681773824, 5730016768, 5837134827, 6628736128, 7782846436, 8595025152, 9943104192, 11363547648, 11674269654, 13257472256, 13619981263, 15565692872, 17190050304, 19886208384, 23348539308, 26514944512, 27239962526, 31131385744, 39772416768, 40859943789, 46697078616, 54479925052, 62262771488, 79544833536, 81719887578, 93394157232, 108959850104, 124525542976, 163439775156, 186788314464, 217919700208, 249051085952, 326879550312, 373576628928, 435839400416, 498102171904, 653759100624, 747153257856, 871678800832, 996204343808, 1307518201248, 1494306515712, 1743357601664, 2615036402496, 2988613031424, 3486715203328, 5230072804992, 6973430406656, 10460145609984, 20920291219968]

約数ペア:

[(1, 20920291219968), (2, 10460145609984), (3, 6973430406656), (4, 5230072804992), (6, 3486715203328), (7, 2988613031424), (8, 2615036402496), (12, 1743357601664), (14, 1494306515712), (16, 1307518201248), (21, 996204343808), (24, 871678800832), (28, 747153257856), (32, 653759100624), (42, 498102171904), (48, 435839400416), (56, 373576628928), (64, 326879550312), (84, 249051085952), (96, 217919700208), (112, 186788314464), (128, 163439775156), (168, 124525542976), (192, 108959850104), (224, 93394157232), (256, 81719887578), (263, 79544833536), (336, 62262771488), (384, 54479925052), (448, 46697078616), (512, 40859943789), (526, 39772416768), (672, 31131385744), (768, 27239962526), (789, 26514944512), (896, 23348539308), (1052, 19886208384), (1217, 17190050304), (1344, 15565692872), (1536, 13619981263), (1578, 13257472256), (1792, 11674269654), (1841, 11363547648), (2104, 9943104192), (2434, 8595025152), (2688, 7782846436), (3156, 6628736128), (3584, 5837134827), (3651, 5730016768), (3682, 5681773824), (4208, 4971552096), (4868, 4297512576), (5376, 3891423218), (5523, 3787849216), (6079, 3441403392), (6312, 3314368064), (7302, 2865008384), (7364, 2840886912), (8416, 2485776048), (8519, 2455721472), (9736, 2148756288), (10752, 1945711609), (11046, 1893924608), (12158, 1720701696), (12624, 1657184032), (14604, 1432504192), (14728, 1420443456), (16832, 1242888024), (17038, 1227860736), (18237, 1147134464), (19472, 1074378144), (22092, 946962304), (24316, 860350848), (25248, 828592016), (25557, 818573824), (29208, 716252096), (29456, 710221728), (33664, 621444012), (34076, 613930368), (36474, 573567232), (38944, 537189072), (42553, 491629056), (44184, 473481152), (48632, 430175424), (50496, 414296008), (51114, 409286912), (58416, 358126048), (58912, 355110864), (67328, 310722006), (68152, 306965184), (72948, 286783616), (77888, 268594536), (85106, 245814528), (88368, 236740576), (97264, 215087712), (100992, 207148004), (102228, 204643456), (116832, 179063024), (117824, 177555432), (127659, 163876352), (134656, 155361003), (136304, 153482592), (145896, 143391808), (155776, 134297268), (170212, 122907264), (176736, 118370288), (194528, 107543856), (201984, 103574002), (204456, 102321728), (233664, 89531512), (235648, 88777716), (255318, 81938176), (272608, 76741296), (291792, 71695904), (311552, 67148634), (320071, 65361408), (340424, 61453632), (353472, 59185144), (389056, 53771928), (403968, 51787001), (408912, 51160864), (467328, 44765756), (471296, 44388858), (510636, 40969088), (545216, 38370648), (583584, 35847952), (623104, 33574317), (640142, 32680704), (680848, 30726816), (706944, 29592572), (778112, 26885964), (817824, 25580432), (934656, 22382878), (942592, 22194429), (960213, 21787136), (1021272, 20484544), (1090432, 19185324), (1167168, 17923976), (1280284, 16340352), (1361696, 15363408), (1413888, 14796286), (1556224, 13442982), (1598777, 13085184), (1635648, 12790216), (1869312, 11191439), (1920426, 10893568), (2042544, 10242272), (2180864, 9592662), (2240497, 9337344), (2334336, 8961988), (2560568, 8170176), (2723392, 7681704), (2827776, 7398143), (3112448, 6721491), (3197554, 6542592), (3271296, 6395108), (3840852, 5446784), (4085088, 5121136), (4361728, 4796331), (4480994, 4668672)]