20523589632

素因数分解:

$2^{13}\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:101

約数の個数: 1008

約数和(自身を含む): 81579476160

約数和(自身を除く): 61055886528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 23, 24, 26, 28, 32, 36, 38, 39, 42, 46, 48, 49, 52, 56, 57, 63, 64, 69, 72, 76, 78, 84, 91, 92, 96, 98, 104, 112, 114, 117, 126, 128, 133, 138, 144, 147, 152, 156, 161, 168, 171, 182, 184, 192, 196, 207, 208, 224, 228, 234, 247, 252, 256, 266, 273, 276, 288, 294, 299, 304, 312, 322, 336, 342, 364, 368, 384, 392, 399, 414, 416, 437, 441, 448, 456, 468, 483, 494, 504, 512, 532, 546, 552, 576, 588, 598, 608, 624, 637, 644, 672, 684, 728, 736, 741, 768, 784, 798, 819, 828, 832, 874, 882, 896, 897, 912, 931, 936, 966, 988, 1008, 1024, 1064, 1092, 1104, 1127, 1152, 1176, 1196, 1197, 1216, 1248, 1274, 1288, 1311, 1344, 1368, 1449, 1456, 1472, 1482, 1536, 1568, 1596, 1638, 1656, 1664, 1729, 1748, 1764, 1792, 1794, 1824, 1862, 1872, 1911, 1932, 1976, 2016, 2048, 2093, 2128, 2184, 2208, 2223, 2254, 2304, 2352, 2392, 2394, 2432, 2496, 2548, 2576, 2622, 2688, 2691, 2736, 2793, 2898, 2912, 2944, 2964, 3059, 3072, 3136, 3192, 3276, 3312, 3328, 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約数ペア:

[(1, 20523589632), (2, 10261794816), (3, 6841196544), (4, 5130897408), (6, 3420598272), (7, 2931941376), (8, 2565448704), (9, 2280398848), (12, 1710299136), (13, 1578737664), (14, 1465970688), (16, 1282724352), (18, 1140199424), (19, 1080188928), (21, 977313792), (23, 892329984), (24, 855149568), (26, 789368832), (28, 732985344), (32, 641362176), (36, 570099712), (38, 540094464), (39, 526245888), (42, 488656896), (46, 446164992), (48, 427574784), (49, 418848768), (52, 394684416), (56, 366492672), (57, 360062976), (63, 325771264), (64, 320681088), (69, 297443328), (72, 285049856), (76, 270047232), (78, 263122944), (84, 244328448), (91, 225533952), (92, 223082496), (96, 213787392), (98, 209424384), (104, 197342208), (112, 183246336), (114, 180031488), (117, 175415296), (126, 162885632), (128, 160340544), (133, 154312704), (138, 148721664), (144, 142524928), (147, 139616256), (152, 135023616), (156, 131561472), (161, 127475712), (168, 122164224), (171, 120020992), (182, 112766976), (184, 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(874, 23482368), (882, 23269376), (896, 22905792), (897, 22880256), (912, 22503936), (931, 22044672), (936, 21926912), (966, 21245952), (988, 20772864), (1008, 20360704), (1024, 20042568), (1064, 19289088), (1092, 18794496), (1104, 18590208), (1127, 18210816), (1152, 17815616), (1176, 17452032), (1196, 17160192), (1197, 17145856), (1216, 16877952), (1248, 16445184), (1274, 16109568), (1288, 15934464), (1311, 15654912), (1344, 15270528), (1368, 15002624), (1449, 14163968), (1456, 14095872), (1472, 13942656), (1482, 13848576), (1536, 13361712), (1568, 13089024), (1596, 12859392), (1638, 12529664), (1656, 12393472), (1664, 12333888), (1729, 11870208), (1748, 11741184), (1764, 11634688), (1792, 11452896), (1794, 11440128), (1824, 11251968), (1862, 11022336), (1872, 10963456), (1911, 10739712), (1932, 10622976), (1976, 10386432), (2016, 10180352), (2048, 10021284), (2093, 9805824), (2128, 9644544), (2184, 9397248), (2208, 9295104), (2223, 9232384), (2254, 9105408), (2304, 8907808), (2352, 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(46592, 440496), (47104, 435708), (47424, 432768), (48412, 423936), (48944, 419328), (50176, 409032), (50232, 408576), (51072, 401856), (51129, 401408), (52416, 391552), (52992, 387296), (53248, 385434), (54096, 379392), (55062, 372736), (55328, 370944), (55936, 366912), (56448, 363584), (57344, 357903), (57408, 357504), (58368, 351624), (58604, 350208), (59584, 344448), (59904, 342608), (61152, 335616), (61824, 331968), (62244, 329728), (62928, 326144), (63232, 324576), (64239, 319488), (64512, 318136), (66976, 306432), (67032, 306176), (68096, 301392), (68172, 301056), (69888, 293664), (70656, 290472), (71136, 288512), (72128, 284544), (72618, 282624), (73416, 279552), (73728, 278369), (75264, 272688), (75348, 272384), (76544, 268128), (76608, 267904), (77824, 263718), (79534, 258048), (79872, 256956), (81144, 252928), (81536, 251712), (82432, 248976), (82992, 247296), (83904, 244608), (85652, 239616), (86016, 238602), (86112, 238336), (87552, 234416), (87906, 233472), (89376, 229632), (90896, 225792), (91728, 223744), (92736, 221312), (93184, 220248), (94208, 217854), (94848, 216384), (96824, 211968), (97888, 209664), (100352, 204516), (100464, 204288), (102144, 200928), (102258, 200704), (104832, 195776), (105984, 193648), (106496, 192717), (108192, 189696), (108927, 188416), (110124, 186368), (110656, 185472), (111872, 183456), (112896, 181792), (114816, 178752), (116736, 175812), (117208, 175104), (119168, 172224), (119301, 172032), (119808, 171304), (122304, 167808), (123648, 165984), (124488, 164864), (125856, 163072), (126464, 162288), (128478, 159744), (129024, 159068), (131859, 155648), (133952, 153216), (134064, 153088), (136192, 150696), (136344, 150528), (139776, 146832), (141312, 145236), (142272, 144256)]