20213577216

素因数分解:

$2^9\times 3^4\times 7^5\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 600

約数和(自身を含む): 72814111920

約数和(自身を除く): 52600534704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 54, 56, 58, 63, 64, 72, 81, 84, 87, 96, 98, 108, 112, 116, 126, 128, 144, 147, 162, 168, 174, 189, 192, 196, 203, 216, 224, 232, 252, 256, 261, 288, 294, 324, 336, 343, 348, 378, 384, 392, 406, 432, 441, 448, 464, 504, 512, 522, 567, 576, 588, 609, 648, 672, 686, 696, 756, 768, 783, 784, 812, 864, 882, 896, 928, 1008, 1029, 1044, 1134, 1152, 1176, 1218, 1296, 1323, 1344, 1372, 1392, 1421, 1512, 1536, 1566, 1568, 1624, 1728, 1764, 1792, 1827, 1856, 2016, 2058, 2088, 2268, 2304, 2349, 2352, 2401, 2436, 2592, 2646, 2688, 2744, 2784, 2842, 3024, 3087, 3132, 3136, 3248, 3456, 3528, 3584, 3654, 3712, 3969, 4032, 4116, 4176, 4263, 4536, 4608, 4698, 4704, 4802, 4872, 5184, 5292, 5376, 5481, 5488, 5568, 5684, 6048, 6174, 6264, 6272, 6496, 6912, 7056, 7203, 7308, 7424, 7938, 8064, 8232, 8352, 8526, 9072, 9261, 9396, 9408, 9604, 9744, 9947, 10368, 10584, 10752, 10962, 10976, 11136, 11368, 12096, 12348, 12528, 12544, 12789, 12992, 13824, 14112, 14406, 14616, 14848, 15876, 16128, 16443, 16464, 16704, 16807, 17052, 18144, 18522, 18792, 18816, 19208, 19488, 19894, 20736, 21168, 21609, 21924, 21952, 22272, 22736, 24192, 24696, 25056, 25088, 25578, 25984, 27783, 28224, 28812, 29232, 29841, 31752, 32256, 32886, 32928, 33408, 33614, 34104, 36288, 37044, 37584, 37632, 38367, 38416, 38976, 39788, 41472, 42336, 43218, 43848, 43904, 44544, 45472, 48384, 49392, 50112, 50421, 51156, 51968, 55566, 56448, 57624, 58464, 59682, 63504, 64827, 65772, 65856, 66816, 67228, 68208, 69629, 72576, 74088, 75168, 75264, 76734, 76832, 77952, 79576, 84672, 86436, 87696, 87808, 89523, 90944, 96768, 98784, 100224, 100842, 102312, 103936, 111132, 112896, 115101, 115248, 116928, 119364, 127008, 129654, 131544, 131712, 133632, 134456, 136416, 139258, 145152, 148176, 150336, 151263, 153468, 153664, 155904, 159152, 169344, 172872, 175392, 175616, 179046, 181888, 194481, 197568, 200448, 201684, 204624, 208887, 222264, 225792, 230202, 230496, 233856, 238728, 254016, 259308, 263088, 263424, 268569, 268912, 272832, 278516, 290304, 296352, 300672, 302526, 306936, 307328, 311808, 318304, 338688, 345744, 350784, 358092, 363776, 388962, 395136, 400896, 403368, 409248, 417774, 444528, 453789, 460404, 460992, 467712, 477456, 487403, 508032, 518616, 526176, 526848, 537138, 537824, 545664, 557032, 592704, 601344, 605052, 613872, 614656, 626661, 636608, 677376, 691488, 701568, 716184, 727552, 777924, 790272, 805707, 806736, 818496, 835548, 889056, 907578, 920808, 921984, 935424, 954912, 974806, 1016064, 1037232, 1052352, 1074276, 1075648, 1091328, 1114064, 1185408, 1202688, 1210104, 1227744, 1229312, 1253322, 1273216, 1361367, 1382976, 1403136, 1432368, 1462209, 1555848, 1580544, 1611414, 1613472, 1636992, 1671096, 1778112, 1815156, 1841616, 1843968, 1879983, 1909824, 1949612, 2032128, 2074464, 2104704, 2148552, 2151296, 2182656, 2228128, 2370816, 2420208, 2455488, 2506644, 2546432, 2722734, 2765952, 2806272, 2864736, 2924418, 3111696, 3222828, 3226944, 3273984, 3342192, 3556224, 3630312, 3683232, 3687936, 3759966, 3819648, 3899224, 4148928, 4209408, 4297104, 4302592, 4386627, 4456256, 4741632, 4840416, 4910976, 5013288, 5092864, 5445468, 5531904, 5639949, 5729472, 5848836, 6223392, 6445656, 6453888, 6547968, 6684384, 7112448, 7260624, 7366464, 7519932, 7639296, 7798448, 8297856, 8418816, 8594208, 8605184, 8773254, 8912512, 9680832, 9821952, 10026576, 10890936, 11063808, 11279898, 11458944, 11697672, 12446784, 12891312, 12907776, 13159881, 13368768, 14224896, 14521248, 14732928, 15039864, 15278592, 15596896, 16595712, 17188416, 17546508, 17825024, 19361664, 19643904, 20053152, 21781872, 22559796, 22917888, 23395344, 24893568, 25782624, 25815552, 26319762, 26737536, 29042496, 29465856, 30079728, 31193792, 33191424, 34376832, 35093016, 35650048, 38723328, 39479643, 40106304, 43563744, 45119592, 45835776, 46790688, 49787136, 51565248, 52639524, 53475072, 58084992, 58931712, 60159456, 62387584, 68753664, 70186032, 77446656, 78959286, 80212608, 87127488, 90239184, 93581376, 99574272, 103130496, 105279048, 106950144, 116169984, 120318912, 124775168, 137507328, 140372064, 157918572, 160425216, 174254976, 180478368, 187162752, 206260992, 210558096, 232339968, 240637824, 249550336, 280744128, 315837144, 320850432, 348509952, 360956736, 374325504, 412521984, 421116192, 481275648, 561488256, 631674288, 697019904, 721913472, 748651008, 842232384, 962551296, 1122976512, 1263348576, 1443826944, 1684464768, 2245953024, 2526697152, 2887653888, 3368929536, 5053394304, 6737859072, 10106788608, 20213577216]

約数ペア:

[(1, 20213577216), (2, 10106788608), (3, 6737859072), (4, 5053394304), (6, 3368929536), (7, 2887653888), (8, 2526697152), (9, 2245953024), (12, 1684464768), (14, 1443826944), (16, 1263348576), (18, 1122976512), (21, 962551296), (24, 842232384), (27, 748651008), (28, 721913472), (29, 697019904), (32, 631674288), (36, 561488256), (42, 481275648), (48, 421116192), (49, 412521984), (54, 374325504), (56, 360956736), (58, 348509952), (63, 320850432), (64, 315837144), (72, 280744128), (81, 249550336), (84, 240637824), (87, 232339968), (96, 210558096), (98, 206260992), (108, 187162752), (112, 180478368), (116, 174254976), (126, 160425216), (128, 157918572), (144, 140372064), (147, 137507328), (162, 124775168), (168, 120318912), (174, 116169984), (189, 106950144), (192, 105279048), (196, 103130496), (203, 99574272), (216, 93581376), (224, 90239184), (232, 87127488), (252, 80212608), (256, 78959286), (261, 77446656), (288, 70186032), (294, 68753664), (324, 62387584), (336, 60159456), (343, 58931712), (348, 58084992), (378, 53475072), (384, 52639524), (392, 51565248), (406, 49787136), (432, 46790688), (441, 45835776), (448, 45119592), (464, 43563744), (504, 40106304), (512, 39479643), (522, 38723328), (567, 35650048), (576, 35093016), (588, 34376832), (609, 33191424), (648, 31193792), (672, 30079728), (686, 29465856), (696, 29042496), (756, 26737536), (768, 26319762), (783, 25815552), (784, 25782624), (812, 24893568), (864, 23395344), (882, 22917888), (896, 22559796), (928, 21781872), (1008, 20053152), (1029, 19643904), (1044, 19361664), (1134, 17825024), (1152, 17546508), (1176, 17188416), (1218, 16595712), (1296, 15596896), (1323, 15278592), (1344, 15039864), (1372, 14732928), (1392, 14521248), (1421, 14224896), (1512, 13368768), (1536, 13159881), (1566, 12907776), (1568, 12891312), (1624, 12446784), (1728, 11697672), (1764, 11458944), (1792, 11279898), (1827, 11063808), (1856, 10890936), (2016, 10026576), (2058, 9821952), (2088, 9680832), (2268, 8912512), (2304, 8773254), (2349, 8605184), (2352, 8594208), (2401, 8418816), (2436, 8297856), (2592, 7798448), (2646, 7639296), (2688, 7519932), (2744, 7366464), (2784, 7260624), (2842, 7112448), (3024, 6684384), (3087, 6547968), (3132, 6453888), (3136, 6445656), (3248, 6223392), (3456, 5848836), (3528, 5729472), (3584, 5639949), (3654, 5531904), (3712, 5445468), (3969, 5092864), (4032, 5013288), (4116, 4910976), (4176, 4840416), (4263, 4741632), (4536, 4456256), (4608, 4386627), (4698, 4302592), (4704, 4297104), (4802, 4209408), (4872, 4148928), (5184, 3899224), (5292, 3819648), (5376, 3759966), (5481, 3687936), (5488, 3683232), (5568, 3630312), (5684, 3556224), (6048, 3342192), (6174, 3273984), (6264, 3226944), (6272, 3222828), (6496, 3111696), (6912, 2924418), (7056, 2864736), (7203, 2806272), (7308, 2765952), (7424, 2722734), (7938, 2546432), (8064, 2506644), (8232, 2455488), (8352, 2420208), (8526, 2370816), (9072, 2228128), (9261, 2182656), (9396, 2151296), (9408, 2148552), (9604, 2104704), (9744, 2074464), (9947, 2032128), (10368, 1949612), (10584, 1909824), (10752, 1879983), (10962, 1843968), (10976, 1841616), (11136, 1815156), (11368, 1778112), (12096, 1671096), (12348, 1636992), (12528, 1613472), (12544, 1611414), (12789, 1580544), (12992, 1555848), (13824, 1462209), (14112, 1432368), (14406, 1403136), (14616, 1382976), (14848, 1361367), (15876, 1273216), (16128, 1253322), (16443, 1229312), (16464, 1227744), (16704, 1210104), (16807, 1202688), (17052, 1185408), (18144, 1114064), (18522, 1091328), (18792, 1075648), (18816, 1074276), (19208, 1052352), (19488, 1037232), (19894, 1016064), (20736, 974806), (21168, 954912), (21609, 935424), (21924, 921984), (21952, 920808), (22272, 907578), (22736, 889056), (24192, 835548), (24696, 818496), (25056, 806736), (25088, 805707), (25578, 790272), (25984, 777924), (27783, 727552), (28224, 716184), (28812, 701568), (29232, 691488), (29841, 677376), (31752, 636608), (32256, 626661), (32886, 614656), (32928, 613872), (33408, 605052), (33614, 601344), (34104, 592704), (36288, 557032), (37044, 545664), (37584, 537824), (37632, 537138), (38367, 526848), (38416, 526176), (38976, 518616), (39788, 508032), (41472, 487403), (42336, 477456), (43218, 467712), (43848, 460992), (43904, 460404), (44544, 453789), (45472, 444528), (48384, 417774), (49392, 409248), (50112, 403368), (50421, 400896), (51156, 395136), (51968, 388962), (55566, 363776), (56448, 358092), (57624, 350784), (58464, 345744), (59682, 338688), (63504, 318304), (64827, 311808), (65772, 307328), (65856, 306936), (66816, 302526), (67228, 300672), (68208, 296352), (69629, 290304), (72576, 278516), (74088, 272832), (75168, 268912), (75264, 268569), (76734, 263424), (76832, 263088), (77952, 259308), (79576, 254016), (84672, 238728), (86436, 233856), (87696, 230496), (87808, 230202), (89523, 225792), (90944, 222264), (96768, 208887), (98784, 204624), (100224, 201684), (100842, 200448), (102312, 197568), (103936, 194481), (111132, 181888), (112896, 179046), (115101, 175616), (115248, 175392), (116928, 172872), (119364, 169344), (127008, 159152), (129654, 155904), (131544, 153664), (131712, 153468), (133632, 151263), (134456, 150336), (136416, 148176), (139258, 145152)]