20915994624

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 480

約数和(自身を含む): 68851593216

約数和(自身を除く): 47935598592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 37, 42, 48, 53, 56, 62, 64, 74, 84, 93, 96, 106, 111, 112, 124, 128, 148, 159, 168, 186, 192, 212, 217, 222, 224, 248, 256, 259, 296, 318, 336, 371, 372, 384, 424, 434, 444, 448, 496, 512, 518, 592, 636, 651, 672, 742, 744, 768, 777, 848, 868, 888, 896, 992, 1024, 1036, 1113, 1147, 1184, 1272, 1302, 1344, 1484, 1488, 1536, 1554, 1643, 1696, 1736, 1776, 1792, 1961, 1984, 2048, 2072, 2226, 2294, 2368, 2544, 2604, 2688, 2968, 2976, 3072, 3108, 3286, 3392, 3441, 3472, 3552, 3584, 3922, 3968, 4096, 4144, 4452, 4588, 4736, 4929, 5088, 5208, 5376, 5883, 5936, 5952, 6144, 6216, 6572, 6784, 6882, 6944, 7104, 7168, 7844, 7936, 8029, 8192, 8288, 8904, 9176, 9472, 9858, 10176, 10416, 10752, 11501, 11766, 11872, 11904, 12288, 12432, 13144, 13568, 13727, 13764, 13888, 14208, 14336, 15688, 15872, 16058, 16384, 16576, 17808, 18352, 18944, 19716, 20352, 20832, 21504, 23002, 23532, 23744, 23808, 24087, 24576, 24864, 26288, 27136, 27454, 27528, 27776, 28416, 28672, 31376, 31744, 32116, 33152, 34503, 35616, 36704, 37888, 39432, 40704, 41181, 41664, 43008, 46004, 47064, 47488, 47616, 48174, 49152, 49728, 52576, 54272, 54908, 55056, 55552, 56832, 57344, 60791, 62752, 63488, 64232, 66304, 69006, 71232, 73408, 75776, 78864, 81408, 82362, 83328, 86016, 92008, 94128, 94976, 95232, 96348, 99456, 105152, 108544, 109816, 110112, 111104, 113664, 114688, 121582, 125504, 126976, 128464, 132608, 138012, 142464, 146816, 151552, 157728, 162816, 164724, 166656, 172032, 182373, 184016, 188256, 189952, 190464, 192696, 198912, 210304, 217088, 219632, 220224, 222208, 227328, 243164, 251008, 253952, 256928, 265216, 276024, 284928, 293632, 303104, 315456, 325632, 329448, 333312, 344064, 364746, 368032, 376512, 379904, 380928, 385392, 397824, 420608, 425537, 434176, 439264, 440448, 444416, 454656, 486328, 502016, 507904, 513856, 530432, 552048, 569856, 587264, 606208, 630912, 651264, 658896, 666624, 729492, 736064, 753024, 759808, 761856, 770784, 795648, 841216, 851074, 868352, 878528, 880896, 888832, 909312, 972656, 1004032, 1027712, 1060864, 1104096, 1139712, 1174528, 1261824, 1276611, 1302528, 1317792, 1333248, 1458984, 1472128, 1506048, 1519616, 1523712, 1541568, 1591296, 1682432, 1702148, 1757056, 1761792, 1777664, 1818624, 1945312, 2008064, 2055424, 2121728, 2208192, 2279424, 2349056, 2523648, 2553222, 2605056, 2635584, 2666496, 2917968, 2944256, 3012096, 3039232, 3083136, 3182592, 3364864, 3404296, 3514112, 3523584, 3555328, 3890624, 4016128, 4110848, 4243456, 4416384, 4558848, 4698112, 5047296, 5106444, 5271168, 5332992, 5835936, 5888512, 6024192, 6078464, 6166272, 6365184, 6729728, 6808592, 7028224, 7047168, 7781248, 8032256, 8221696, 8832768, 9117696, 9396224, 10094592, 10212888, 10542336, 10665984, 11671872, 11777024, 12048384, 12332544, 12730368, 13459456, 13617184, 14056448, 14094336, 15562496, 16064512, 16443392, 17665536, 18235392, 18792448, 20189184, 20425776, 21084672, 23343744, 23554048, 24096768, 24665088, 26918912, 27234368, 28112896, 28188672, 31124992, 32129024, 32886784, 35331072, 40378368, 40851552, 42169344, 46687488, 47108096, 48193536, 49330176, 54468736, 56225792, 56377344, 62249984, 65773568, 70662144, 80756736, 81703104, 84338688, 93374976, 94216192, 96387072, 98660352, 108937472, 112451584, 124499968, 131547136, 141324288, 163406208, 168677376, 186749952, 188432384, 197320704, 217874944, 224903168, 248999936, 282648576, 326812416, 337354752, 373499904, 394641408, 435749888, 497999872, 565297152, 653624832, 674709504, 746999808, 871499776, 995999744, 1307249664, 1493999616, 1742999552, 2614499328, 2987999232, 3485999104, 5228998656, 6971998208, 10457997312, 20915994624]

約数ペア:

[(1, 20915994624), (2, 10457997312), (3, 6971998208), (4, 5228998656), (6, 3485999104), (7, 2987999232), (8, 2614499328), (12, 1742999552), (14, 1493999616), (16, 1307249664), (21, 995999744), (24, 871499776), (28, 746999808), (31, 674709504), (32, 653624832), (37, 565297152), (42, 497999872), (48, 435749888), (53, 394641408), (56, 373499904), (62, 337354752), (64, 326812416), (74, 282648576), (84, 248999936), (93, 224903168), (96, 217874944), (106, 197320704), (111, 188432384), (112, 186749952), (124, 168677376), (128, 163406208), (148, 141324288), (159, 131547136), (168, 124499968), (186, 112451584), (192, 108937472), (212, 98660352), (217, 96387072), (222, 94216192), (224, 93374976), (248, 84338688), (256, 81703104), (259, 80756736), (296, 70662144), (318, 65773568), (336, 62249984), (371, 56377344), (372, 56225792), (384, 54468736), (424, 49330176), (434, 48193536), (444, 47108096), (448, 46687488), (496, 42169344), (512, 40851552), (518, 40378368), (592, 35331072), (636, 32886784), (651, 32129024), (672, 31124992), (742, 28188672), (744, 28112896), (768, 27234368), (777, 26918912), (848, 24665088), (868, 24096768), (888, 23554048), (896, 23343744), (992, 21084672), (1024, 20425776), (1036, 20189184), (1113, 18792448), (1147, 18235392), (1184, 17665536), (1272, 16443392), (1302, 16064512), (1344, 15562496), (1484, 14094336), (1488, 14056448), (1536, 13617184), (1554, 13459456), (1643, 12730368), (1696, 12332544), (1736, 12048384), (1776, 11777024), (1792, 11671872), (1961, 10665984), (1984, 10542336), (2048, 10212888), (2072, 10094592), (2226, 9396224), (2294, 9117696), (2368, 8832768), (2544, 8221696), (2604, 8032256), (2688, 7781248), (2968, 7047168), (2976, 7028224), (3072, 6808592), (3108, 6729728), (3286, 6365184), (3392, 6166272), (3441, 6078464), (3472, 6024192), (3552, 5888512), (3584, 5835936), (3922, 5332992), (3968, 5271168), (4096, 5106444), (4144, 5047296), (4452, 4698112), (4588, 4558848), (4736, 4416384), (4929, 4243456), (5088, 4110848), (5208, 4016128), (5376, 3890624), (5883, 3555328), (5936, 3523584), (5952, 3514112), (6144, 3404296), (6216, 3364864), (6572, 3182592), (6784, 3083136), (6882, 3039232), (6944, 3012096), (7104, 2944256), (7168, 2917968), (7844, 2666496), (7936, 2635584), (8029, 2605056), (8192, 2553222), (8288, 2523648), (8904, 2349056), (9176, 2279424), (9472, 2208192), (9858, 2121728), (10176, 2055424), (10416, 2008064), (10752, 1945312), (11501, 1818624), (11766, 1777664), (11872, 1761792), (11904, 1757056), (12288, 1702148), (12432, 1682432), (13144, 1591296), (13568, 1541568), (13727, 1523712), (13764, 1519616), (13888, 1506048), (14208, 1472128), (14336, 1458984), (15688, 1333248), (15872, 1317792), (16058, 1302528), (16384, 1276611), (16576, 1261824), (17808, 1174528), (18352, 1139712), (18944, 1104096), (19716, 1060864), (20352, 1027712), (20832, 1004032), (21504, 972656), (23002, 909312), (23532, 888832), (23744, 880896), (23808, 878528), (24087, 868352), (24576, 851074), (24864, 841216), (26288, 795648), (27136, 770784), (27454, 761856), (27528, 759808), (27776, 753024), (28416, 736064), (28672, 729492), (31376, 666624), (31744, 658896), (32116, 651264), (33152, 630912), (34503, 606208), (35616, 587264), (36704, 569856), (37888, 552048), (39432, 530432), (40704, 513856), (41181, 507904), (41664, 502016), (43008, 486328), (46004, 454656), (47064, 444416), (47488, 440448), (47616, 439264), (48174, 434176), (49152, 425537), (49728, 420608), (52576, 397824), (54272, 385392), (54908, 380928), (55056, 379904), (55552, 376512), (56832, 368032), (57344, 364746), (60791, 344064), (62752, 333312), (63488, 329448), (64232, 325632), (66304, 315456), (69006, 303104), (71232, 293632), (73408, 284928), (75776, 276024), (78864, 265216), (81408, 256928), (82362, 253952), (83328, 251008), (86016, 243164), (92008, 227328), (94128, 222208), (94976, 220224), (95232, 219632), (96348, 217088), (99456, 210304), (105152, 198912), (108544, 192696), (109816, 190464), (110112, 189952), (111104, 188256), (113664, 184016), (114688, 182373), (121582, 172032), (125504, 166656), (126976, 164724), (128464, 162816), (132608, 157728), (138012, 151552), (142464, 146816)]