20228855808

素因数分解:

$2^{11}\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 384

約数和(自身を含む): 65257920000

約数和(自身を除く): 45029064192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 128, 147, 168, 174, 192, 196, 203, 224, 232, 256, 294, 331, 336, 343, 348, 384, 392, 406, 448, 464, 512, 588, 609, 662, 672, 686, 696, 768, 784, 812, 896, 928, 993, 1024, 1029, 1176, 1218, 1324, 1344, 1372, 1392, 1421, 1536, 1568, 1624, 1792, 1856, 1986, 2048, 2058, 2317, 2352, 2436, 2648, 2688, 2744, 2784, 2842, 3072, 3136, 3248, 3584, 3712, 3972, 4116, 4263, 4634, 4704, 4872, 5296, 5376, 5488, 5568, 5684, 6144, 6272, 6496, 6951, 7168, 7424, 7944, 8232, 8526, 9268, 9408, 9599, 9744, 9947, 10592, 10752, 10976, 11136, 11368, 12544, 12992, 13902, 14336, 14848, 15888, 16219, 16464, 17052, 18536, 18816, 19198, 19488, 19894, 21184, 21504, 21952, 22272, 22736, 25088, 25984, 27804, 28797, 29696, 29841, 31776, 32438, 32928, 34104, 37072, 37632, 38396, 38976, 39788, 42368, 43008, 43904, 44544, 45472, 48657, 50176, 51968, 55608, 57594, 59392, 59682, 63552, 64876, 65856, 67193, 68208, 74144, 75264, 76792, 77952, 79576, 84736, 87808, 89088, 90944, 97314, 100352, 103936, 111216, 113533, 115188, 119364, 127104, 129752, 131712, 134386, 136416, 148288, 150528, 153584, 155904, 159152, 169472, 175616, 178176, 181888, 194628, 201579, 207872, 222432, 227066, 230376, 238728, 254208, 259504, 263424, 268772, 272832, 296576, 301056, 307168, 311808, 318304, 338944, 340599, 351232, 363776, 389256, 403158, 415744, 444864, 454132, 460752, 470351, 477456, 508416, 519008, 526848, 537544, 545664, 593152, 614336, 623616, 636608, 677888, 681198, 702464, 727552, 778512, 806316, 889728, 908264, 921504, 940702, 954912, 1016832, 1038016, 1053696, 1075088, 1091328, 1186304, 1228672, 1247232, 1273216, 1362396, 1411053, 1455104, 1557024, 1612632, 1779456, 1816528, 1843008, 1881404, 1909824, 2033664, 2076032, 2107392, 2150176, 2182656, 2372608, 2457344, 2546432, 2724792, 2822106, 2910208, 3114048, 3225264, 3292457, 3558912, 3633056, 3686016, 3762808, 3819648, 4152064, 4300352, 4365312, 4745216, 4914688, 5092864, 5449584, 5644212, 6228096, 6450528, 6584914, 7117824, 7266112, 7372032, 7525616, 7639296, 8304128, 8600704, 8730624, 9829376, 9877371, 10185728, 10899168, 11288424, 12456192, 12901056, 13169828, 14235648, 14532224, 14744064, 15051232, 15278592, 16608256, 17201408, 19658752, 19754742, 20371456, 21798336, 22576848, 24912384, 25802112, 26339656, 29064448, 29488128, 30102464, 30557184, 33216512, 34402816, 39509484, 43596672, 45153696, 49824768, 51604224, 52679312, 58128896, 58976256, 60204928, 61114368, 68805632, 79018968, 87193344, 90307392, 99649536, 103208448, 105358624, 116257792, 120409856, 137611264, 158037936, 174386688, 180614784, 206416896, 210717248, 232515584, 240819712, 316075872, 348773376, 361229568, 412833792, 421434496, 481639424, 632151744, 697546752, 722459136, 842868992, 963278848, 1264303488, 1444918272, 1685737984, 2528606976, 2889836544, 3371475968, 5057213952, 6742951936, 10114427904, 20228855808]

約数ペア:

[(1, 20228855808), (2, 10114427904), (3, 6742951936), (4, 5057213952), (6, 3371475968), (7, 2889836544), (8, 2528606976), (12, 1685737984), (14, 1444918272), (16, 1264303488), (21, 963278848), (24, 842868992), (28, 722459136), (29, 697546752), (32, 632151744), (42, 481639424), (48, 421434496), (49, 412833792), (56, 361229568), (58, 348773376), (64, 316075872), (84, 240819712), (87, 232515584), (96, 210717248), (98, 206416896), (112, 180614784), (116, 174386688), (128, 158037936), (147, 137611264), (168, 120409856), (174, 116257792), (192, 105358624), (196, 103208448), (203, 99649536), (224, 90307392), (232, 87193344), (256, 79018968), (294, 68805632), (331, 61114368), (336, 60204928), (343, 58976256), (348, 58128896), (384, 52679312), (392, 51604224), (406, 49824768), (448, 45153696), (464, 43596672), (512, 39509484), (588, 34402816), (609, 33216512), (662, 30557184), (672, 30102464), (686, 29488128), (696, 29064448), (768, 26339656), (784, 25802112), (812, 24912384), (896, 22576848), (928, 21798336), (993, 20371456), (1024, 19754742), (1029, 19658752), (1176, 17201408), (1218, 16608256), (1324, 15278592), (1344, 15051232), (1372, 14744064), (1392, 14532224), (1421, 14235648), (1536, 13169828), (1568, 12901056), (1624, 12456192), (1792, 11288424), (1856, 10899168), (1986, 10185728), (2048, 9877371), (2058, 9829376), (2317, 8730624), (2352, 8600704), (2436, 8304128), (2648, 7639296), (2688, 7525616), (2744, 7372032), (2784, 7266112), (2842, 7117824), (3072, 6584914), (3136, 6450528), (3248, 6228096), (3584, 5644212), (3712, 5449584), (3972, 5092864), (4116, 4914688), (4263, 4745216), (4634, 4365312), (4704, 4300352), (4872, 4152064), (5296, 3819648), (5376, 3762808), (5488, 3686016), (5568, 3633056), (5684, 3558912), (6144, 3292457), (6272, 3225264), (6496, 3114048), (6951, 2910208), (7168, 2822106), (7424, 2724792), (7944, 2546432), (8232, 2457344), (8526, 2372608), (9268, 2182656), (9408, 2150176), (9599, 2107392), (9744, 2076032), (9947, 2033664), (10592, 1909824), (10752, 1881404), (10976, 1843008), (11136, 1816528), (11368, 1779456), (12544, 1612632), (12992, 1557024), (13902, 1455104), (14336, 1411053), (14848, 1362396), (15888, 1273216), (16219, 1247232), (16464, 1228672), (17052, 1186304), (18536, 1091328), (18816, 1075088), (19198, 1053696), (19488, 1038016), (19894, 1016832), (21184, 954912), (21504, 940702), (21952, 921504), (22272, 908264), (22736, 889728), (25088, 806316), (25984, 778512), (27804, 727552), (28797, 702464), (29696, 681198), (29841, 677888), (31776, 636608), (32438, 623616), (32928, 614336), (34104, 593152), (37072, 545664), (37632, 537544), (38396, 526848), (38976, 519008), (39788, 508416), (42368, 477456), (43008, 470351), (43904, 460752), (44544, 454132), (45472, 444864), (48657, 415744), (50176, 403158), (51968, 389256), (55608, 363776), (57594, 351232), (59392, 340599), (59682, 338944), (63552, 318304), (64876, 311808), (65856, 307168), (67193, 301056), (68208, 296576), (74144, 272832), (75264, 268772), (76792, 263424), (77952, 259504), (79576, 254208), (84736, 238728), (87808, 230376), (89088, 227066), (90944, 222432), (97314, 207872), (100352, 201579), (103936, 194628), (111216, 181888), (113533, 178176), (115188, 175616), (119364, 169472), (127104, 159152), (129752, 155904), (131712, 153584), (134386, 150528), (136416, 148288)]