20876638464

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 576

約数和(自身を含む): 71246972160

約数和(自身を除く): 50370333696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 37, 41, 44, 48, 54, 64, 66, 72, 74, 82, 88, 96, 99, 108, 111, 123, 128, 132, 144, 148, 164, 176, 181, 192, 198, 216, 222, 246, 256, 264, 288, 296, 297, 328, 333, 352, 362, 369, 384, 396, 407, 432, 444, 451, 492, 528, 543, 576, 592, 594, 656, 666, 704, 724, 738, 768, 792, 814, 864, 888, 902, 984, 999, 1056, 1086, 1107, 1152, 1184, 1188, 1221, 1312, 1332, 1353, 1408, 1448, 1476, 1517, 1584, 1628, 1629, 1728, 1776, 1804, 1968, 1991, 1998, 2112, 2172, 2214, 2304, 2368, 2376, 2442, 2624, 2664, 2706, 2816, 2896, 2952, 3034, 3168, 3256, 3258, 3456, 3552, 3608, 3663, 3936, 3982, 3996, 4059, 4224, 4344, 4428, 4551, 4736, 4752, 4884, 4887, 5248, 5328, 5412, 5792, 5904, 5973, 6068, 6336, 6512, 6516, 6697, 6912, 7104, 7216, 7326, 7421, 7872, 7964, 7992, 8118, 8448, 8688, 8856, 9102, 9472, 9504, 9768, 9774, 10496, 10656, 10824, 10989, 11584, 11808, 11946, 12136, 12177, 12672, 13024, 13032, 13394, 13653, 14208, 14432, 14652, 14842, 15744, 15928, 15984, 16236, 16687, 17376, 17712, 17919, 18204, 19008, 19536, 19548, 20091, 21312, 21648, 21978, 22263, 23168, 23616, 23892, 24272, 24354, 25344, 26048, 26064, 26788, 27306, 28416, 28864, 29304, 29684, 31488, 31856, 31968, 32472, 33374, 34752, 35424, 35838, 36408, 38016, 39072, 39096, 40182, 40959, 42624, 43296, 43956, 44526, 46336, 47232, 47784, 48544, 48708, 50061, 52096, 52128, 53576, 53757, 54612, 57728, 58608, 59368, 60273, 63712, 63936, 64944, 66748, 66789, 69504, 70848, 71676, 72816, 73667, 76032, 78144, 78192, 80364, 81631, 81918, 85248, 86592, 87912, 89052, 94464, 95568, 97088, 97416, 100122, 104192, 104256, 107152, 107514, 109224, 115456, 117216, 118736, 120546, 127424, 127872, 129888, 133496, 133578, 139008, 141696, 143352, 145632, 147334, 150183, 156288, 156384, 160728, 163262, 163836, 173184, 175824, 178104, 180819, 191136, 194176, 194832, 200244, 200367, 208512, 214304, 215028, 218448, 221001, 234432, 237472, 241092, 244893, 254848, 255744, 259776, 266992, 267156, 274577, 283392, 286704, 291264, 294668, 300366, 312576, 312768, 321456, 326524, 327672, 346368, 351648, 356208, 361638, 382272, 388352, 389664, 400488, 400734, 417024, 428608, 430056, 436896, 442002, 450549, 468864, 474944, 482184, 489786, 509696, 519552, 533984, 534312, 549154, 573408, 582528, 589336, 600732, 625536, 642912, 653048, 655344, 663003, 703296, 712416, 723276, 734679, 764544, 779328, 800976, 801468, 823731, 857216, 860112, 873792, 884004, 901098, 937728, 949888, 964368, 979572, 1039104, 1067968, 1068624, 1098308, 1146816, 1165056, 1178672, 1201464, 1251072, 1285824, 1306096, 1310688, 1326006, 1406592, 1424832, 1446552, 1469358, 1529088, 1558656, 1601952, 1602936, 1647462, 1714432, 1720224, 1747584, 1768008, 1802196, 1899776, 1928736, 1959144, 1989009, 2135936, 2137248, 2196616, 2204037, 2293632, 2357344, 2402928, 2471193, 2571648, 2612192, 2621376, 2652012, 2813184, 2849664, 2893104, 2938716, 3020347, 3117312, 3203904, 3205872, 3294924, 3440448, 3495168, 3536016, 3604392, 3857472, 3918288, 3978018, 4271872, 4274496, 4393232, 4408074, 4587264, 4714688, 4805856, 4942386, 5143296, 5224384, 5242752, 5304024, 5699328, 5786208, 5877432, 6040694, 6407808, 6411744, 6589848, 6880896, 7072032, 7208784, 7413579, 7714944, 7836576, 7956036, 8548992, 8786464, 8816148, 9061041, 9429376, 9611712, 9884772, 10448768, 10485504, 10608048, 11572416, 11754864, 12081388, 12815616, 12823488, 13179696, 13761792, 14144064, 14417568, 14827158, 15429888, 15673152, 15912072, 17097984, 17572928, 17632296, 18122082, 18858752, 19223424, 19769544, 20897536, 21216096, 23144832, 23509728, 24162776, 25646976, 26359392, 27183123, 28288128, 28835136, 29654316, 31346304, 31824144, 35145856, 35264592, 36244164, 38446848, 39539088, 42432192, 46289664, 47019456, 48325552, 51293952, 52718784, 54366246, 56576256, 57670272, 59308632, 62692608, 63648288, 70291712, 70529184, 72488328, 79078176, 81549369, 84864384, 94038912, 96651104, 105437568, 108732492, 115340544, 118617264, 127296576, 141058368, 144976656, 158156352, 163098738, 169728768, 188077824, 193302208, 210875136, 217464984, 237234528, 254593152, 282116736, 289953312, 316312704, 326197476, 386604416, 434929968, 474469056, 509186304, 564233472, 579906624, 632625408, 652394952, 773208832, 869859936, 948938112, 1159813248, 1304789904, 1739719872, 1897876224, 2319626496, 2609579808, 3479439744, 5219159616, 6958879488, 10438319232, 20876638464]

約数ペア:

[(1, 20876638464), (2, 10438319232), (3, 6958879488), (4, 5219159616), (6, 3479439744), (8, 2609579808), (9, 2319626496), (11, 1897876224), (12, 1739719872), (16, 1304789904), (18, 1159813248), (22, 948938112), (24, 869859936), (27, 773208832), (32, 652394952), (33, 632625408), (36, 579906624), (37, 564233472), (41, 509186304), (44, 474469056), (48, 434929968), (54, 386604416), (64, 326197476), (66, 316312704), (72, 289953312), (74, 282116736), (82, 254593152), (88, 237234528), (96, 217464984), (99, 210875136), (108, 193302208), (111, 188077824), (123, 169728768), (128, 163098738), (132, 158156352), (144, 144976656), (148, 141058368), (164, 127296576), (176, 118617264), (181, 115340544), (192, 108732492), (198, 105437568), (216, 96651104), (222, 94038912), (246, 84864384), (256, 81549369), (264, 79078176), (288, 72488328), (296, 70529184), (297, 70291712), (328, 63648288), (333, 62692608), (352, 59308632), (362, 57670272), (369, 56576256), (384, 54366246), (396, 52718784), (407, 51293952), (432, 48325552), (444, 47019456), (451, 46289664), (492, 42432192), (528, 39539088), (543, 38446848), (576, 36244164), (592, 35264592), (594, 35145856), (656, 31824144), (666, 31346304), (704, 29654316), (724, 28835136), (738, 28288128), (768, 27183123), (792, 26359392), (814, 25646976), (864, 24162776), (888, 23509728), (902, 23144832), (984, 21216096), (999, 20897536), (1056, 19769544), (1086, 19223424), (1107, 18858752), (1152, 18122082), (1184, 17632296), (1188, 17572928), (1221, 17097984), (1312, 15912072), (1332, 15673152), (1353, 15429888), (1408, 14827158), (1448, 14417568), (1476, 14144064), (1517, 13761792), (1584, 13179696), (1628, 12823488), (1629, 12815616), (1728, 12081388), (1776, 11754864), (1804, 11572416), (1968, 10608048), (1991, 10485504), (1998, 10448768), (2112, 9884772), (2172, 9611712), (2214, 9429376), (2304, 9061041), (2368, 8816148), (2376, 8786464), (2442, 8548992), (2624, 7956036), (2664, 7836576), (2706, 7714944), (2816, 7413579), (2896, 7208784), (2952, 7072032), (3034, 6880896), (3168, 6589848), (3256, 6411744), (3258, 6407808), (3456, 6040694), (3552, 5877432), (3608, 5786208), (3663, 5699328), (3936, 5304024), (3982, 5242752), (3996, 5224384), (4059, 5143296), (4224, 4942386), (4344, 4805856), (4428, 4714688), (4551, 4587264), (4736, 4408074), (4752, 4393232), (4884, 4274496), (4887, 4271872), (5248, 3978018), (5328, 3918288), (5412, 3857472), (5792, 3604392), (5904, 3536016), (5973, 3495168), (6068, 3440448), (6336, 3294924), (6512, 3205872), (6516, 3203904), (6697, 3117312), (6912, 3020347), (7104, 2938716), (7216, 2893104), (7326, 2849664), (7421, 2813184), (7872, 2652012), (7964, 2621376), (7992, 2612192), (8118, 2571648), (8448, 2471193), (8688, 2402928), (8856, 2357344), (9102, 2293632), (9472, 2204037), (9504, 2196616), (9768, 2137248), (9774, 2135936), (10496, 1989009), (10656, 1959144), (10824, 1928736), (10989, 1899776), (11584, 1802196), (11808, 1768008), (11946, 1747584), (12136, 1720224), (12177, 1714432), (12672, 1647462), (13024, 1602936), (13032, 1601952), (13394, 1558656), (13653, 1529088), (14208, 1469358), (14432, 1446552), (14652, 1424832), (14842, 1406592), (15744, 1326006), (15928, 1310688), (15984, 1306096), (16236, 1285824), (16687, 1251072), (17376, 1201464), (17712, 1178672), (17919, 1165056), (18204, 1146816), (19008, 1098308), (19536, 1068624), (19548, 1067968), (20091, 1039104), (21312, 979572), (21648, 964368), (21978, 949888), (22263, 937728), (23168, 901098), (23616, 884004), (23892, 873792), (24272, 860112), (24354, 857216), (25344, 823731), (26048, 801468), (26064, 800976), (26788, 779328), (27306, 764544), (28416, 734679), (28864, 723276), (29304, 712416), (29684, 703296), (31488, 663003), (31856, 655344), (31968, 653048), (32472, 642912), (33374, 625536), (34752, 600732), (35424, 589336), (35838, 582528), (36408, 573408), (38016, 549154), (39072, 534312), (39096, 533984), (40182, 519552), (40959, 509696), (42624, 489786), (43296, 482184), (43956, 474944), (44526, 468864), (46336, 450549), (47232, 442002), (47784, 436896), (48544, 430056), (48708, 428608), (50061, 417024), (52096, 400734), (52128, 400488), (53576, 389664), (53757, 388352), (54612, 382272), (57728, 361638), (58608, 356208), (59368, 351648), (60273, 346368), (63712, 327672), (63936, 326524), (64944, 321456), (66748, 312768), (66789, 312576), (69504, 300366), (70848, 294668), (71676, 291264), (72816, 286704), (73667, 283392), (76032, 274577), (78144, 267156), (78192, 266992), (80364, 259776), (81631, 255744), (81918, 254848), (85248, 244893), (86592, 241092), (87912, 237472), (89052, 234432), (94464, 221001), (95568, 218448), (97088, 215028), (97416, 214304), (100122, 208512), (104192, 200367), (104256, 200244), (107152, 194832), (107514, 194176), (109224, 191136), (115456, 180819), (117216, 178104), (118736, 175824), (120546, 173184), (127424, 163836), (127872, 163262), (129888, 160728), (133496, 156384), (133578, 156288), (139008, 150183), (141696, 147334), (143352, 145632)]