20784850944

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 384

約数和(自身を含む): 66803667840

約数和(自身を除く): 46018816896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 41, 44, 48, 52, 64, 66, 78, 82, 88, 96, 104, 123, 128, 132, 143, 156, 164, 176, 192, 208, 246, 256, 264, 286, 312, 328, 352, 384, 416, 429, 451, 492, 512, 528, 533, 572, 577, 624, 656, 704, 768, 832, 858, 902, 984, 1024, 1056, 1066, 1144, 1154, 1248, 1312, 1353, 1408, 1536, 1599, 1664, 1716, 1731, 1804, 1968, 2048, 2112, 2132, 2288, 2308, 2496, 2624, 2706, 2816, 3072, 3198, 3328, 3432, 3462, 3608, 3936, 4224, 4264, 4576, 4616, 4992, 5248, 5412, 5632, 5863, 6144, 6347, 6396, 6656, 6864, 6924, 7216, 7501, 7872, 8448, 8528, 9152, 9232, 9984, 10496, 10824, 11264, 11726, 12694, 12792, 13312, 13728, 13848, 14432, 15002, 15744, 16896, 17056, 17589, 18304, 18464, 19041, 19968, 20992, 21648, 22503, 22528, 23452, 23657, 25388, 25584, 26624, 27456, 27696, 28864, 30004, 31488, 33792, 34112, 35178, 36608, 36928, 38082, 39936, 41984, 43296, 45006, 46904, 47314, 50776, 51168, 54912, 55392, 57728, 60008, 62976, 67584, 68224, 70356, 70971, 73216, 73856, 76164, 79872, 82511, 83968, 86592, 90012, 93808, 94628, 101552, 102336, 109824, 110784, 115456, 120016, 125952, 136448, 140712, 141942, 146432, 147712, 152328, 165022, 173184, 180024, 187616, 189256, 203104, 204672, 219648, 221568, 230912, 240032, 247533, 251904, 260227, 272896, 281424, 283884, 292864, 295424, 304656, 307541, 330044, 346368, 360048, 375232, 378512, 406208, 409344, 439296, 443136, 461824, 480064, 495066, 520454, 545792, 562848, 567768, 590848, 609312, 615082, 660088, 692736, 720096, 750464, 757024, 780681, 812416, 818688, 878592, 886272, 922623, 923648, 960128, 990132, 1040908, 1091584, 1125696, 1135536, 1181696, 1218624, 1230164, 1320176, 1385472, 1440192, 1500928, 1514048, 1561362, 1624832, 1637376, 1772544, 1845246, 1920256, 1980264, 2081816, 2251392, 2271072, 2437248, 2460328, 2640352, 2770944, 2880384, 3001856, 3028096, 3122724, 3249664, 3274752, 3382951, 3545088, 3690492, 3840512, 3960528, 4163632, 4502784, 4542144, 4874496, 4920656, 5280704, 5760768, 6003712, 6056192, 6245448, 6499328, 6765902, 7380984, 7681024, 7921056, 8327264, 9005568, 9084288, 9748992, 9841312, 10148853, 10561408, 11521536, 12007424, 12112384, 12490896, 12998656, 13531804, 14761968, 15362048, 15842112, 16654528, 18011136, 18168576, 19497984, 19682624, 20297706, 21122816, 23043072, 24224768, 24981792, 27063608, 29523936, 31684224, 33309056, 36022272, 36337152, 38995968, 39365248, 40595412, 42245632, 46086144, 48449536, 49963584, 54127216, 59047872, 63368448, 66618112, 72674304, 78730496, 81190824, 84491264, 99927168, 108254432, 118095744, 126736896, 133236224, 145348608, 157460992, 162381648, 168982528, 199854336, 216508864, 236191488, 253473792, 266472448, 314921984, 324763296, 399708672, 433017728, 472382976, 506947584, 532944896, 629843968, 649526592, 799417344, 866035456, 944765952, 1299053184, 1598834688, 1732070912, 1889531904, 2598106368, 3464141824, 5196212736, 6928283648, 10392425472, 20784850944]

約数ペア:

[(1, 20784850944), (2, 10392425472), (3, 6928283648), (4, 5196212736), (6, 3464141824), (8, 2598106368), (11, 1889531904), (12, 1732070912), (13, 1598834688), (16, 1299053184), (22, 944765952), (24, 866035456), (26, 799417344), (32, 649526592), (33, 629843968), (39, 532944896), (41, 506947584), (44, 472382976), (48, 433017728), (52, 399708672), (64, 324763296), (66, 314921984), (78, 266472448), (82, 253473792), (88, 236191488), (96, 216508864), (104, 199854336), (123, 168982528), (128, 162381648), (132, 157460992), (143, 145348608), (156, 133236224), (164, 126736896), (176, 118095744), (192, 108254432), (208, 99927168), (246, 84491264), (256, 81190824), (264, 78730496), (286, 72674304), (312, 66618112), (328, 63368448), (352, 59047872), (384, 54127216), (416, 49963584), (429, 48449536), (451, 46086144), (492, 42245632), (512, 40595412), (528, 39365248), (533, 38995968), (572, 36337152), (577, 36022272), (624, 33309056), (656, 31684224), (704, 29523936), (768, 27063608), (832, 24981792), (858, 24224768), (902, 23043072), (984, 21122816), (1024, 20297706), (1056, 19682624), (1066, 19497984), (1144, 18168576), (1154, 18011136), (1248, 16654528), (1312, 15842112), (1353, 15362048), (1408, 14761968), (1536, 13531804), (1599, 12998656), (1664, 12490896), (1716, 12112384), (1731, 12007424), (1804, 11521536), (1968, 10561408), (2048, 10148853), (2112, 9841312), (2132, 9748992), (2288, 9084288), (2308, 9005568), (2496, 8327264), (2624, 7921056), (2706, 7681024), (2816, 7380984), (3072, 6765902), (3198, 6499328), (3328, 6245448), (3432, 6056192), (3462, 6003712), (3608, 5760768), (3936, 5280704), (4224, 4920656), (4264, 4874496), (4576, 4542144), (4616, 4502784), (4992, 4163632), (5248, 3960528), (5412, 3840512), (5632, 3690492), (5863, 3545088), (6144, 3382951), (6347, 3274752), (6396, 3249664), (6656, 3122724), (6864, 3028096), (6924, 3001856), (7216, 2880384), (7501, 2770944), (7872, 2640352), (8448, 2460328), (8528, 2437248), (9152, 2271072), (9232, 2251392), (9984, 2081816), (10496, 1980264), (10824, 1920256), (11264, 1845246), (11726, 1772544), (12694, 1637376), (12792, 1624832), (13312, 1561362), (13728, 1514048), (13848, 1500928), (14432, 1440192), (15002, 1385472), (15744, 1320176), (16896, 1230164), (17056, 1218624), (17589, 1181696), (18304, 1135536), (18464, 1125696), (19041, 1091584), (19968, 1040908), (20992, 990132), (21648, 960128), (22503, 923648), (22528, 922623), (23452, 886272), (23657, 878592), (25388, 818688), (25584, 812416), (26624, 780681), (27456, 757024), (27696, 750464), (28864, 720096), (30004, 692736), (31488, 660088), (33792, 615082), (34112, 609312), (35178, 590848), (36608, 567768), (36928, 562848), (38082, 545792), (39936, 520454), (41984, 495066), (43296, 480064), (45006, 461824), (46904, 443136), (47314, 439296), (50776, 409344), (51168, 406208), (54912, 378512), (55392, 375232), (57728, 360048), (60008, 346368), (62976, 330044), (67584, 307541), (68224, 304656), (70356, 295424), (70971, 292864), (73216, 283884), (73856, 281424), (76164, 272896), (79872, 260227), (82511, 251904), (83968, 247533), (86592, 240032), (90012, 230912), (93808, 221568), (94628, 219648), (101552, 204672), (102336, 203104), (109824, 189256), (110784, 187616), (115456, 180024), (120016, 173184), (125952, 165022), (136448, 152328), (140712, 147712), (141942, 146432)]