20803840512

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^2$

素因数の和:268

約数の個数: 360

約数和(自身を含む): 69234381216

約数和(自身を除く): 48430540704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 107, 112, 128, 156, 168, 169, 182, 192, 208, 214, 224, 256, 273, 312, 321, 336, 338, 364, 384, 416, 428, 448, 507, 512, 546, 624, 642, 672, 676, 728, 749, 768, 832, 856, 896, 1014, 1092, 1183, 1248, 1284, 1344, 1352, 1391, 1456, 1498, 1536, 1664, 1712, 1792, 2028, 2184, 2247, 2366, 2496, 2568, 2688, 2704, 2782, 2912, 2996, 3328, 3424, 3549, 3584, 4056, 4173, 4368, 4494, 4732, 4992, 5136, 5376, 5408, 5564, 5824, 5992, 6656, 6848, 7098, 8112, 8346, 8736, 8988, 9464, 9737, 9984, 10272, 10752, 10816, 11128, 11449, 11648, 11984, 13696, 14196, 16224, 16692, 17472, 17976, 18083, 18928, 19474, 19968, 20544, 21632, 22256, 22898, 23296, 23968, 27392, 28392, 29211, 32448, 33384, 34347, 34944, 35952, 36166, 37856, 38948, 41088, 43264, 44512, 45796, 46592, 47936, 54249, 54784, 56784, 58422, 64896, 66768, 68694, 69888, 71904, 72332, 75712, 77896, 80143, 82176, 86528, 89024, 91592, 95872, 108498, 113568, 116844, 126581, 129792, 133536, 137388, 139776, 143808, 144664, 148837, 151424, 155792, 160286, 164352, 178048, 183184, 191744, 216996, 227136, 233688, 240429, 253162, 259584, 267072, 274776, 287616, 289328, 297674, 302848, 311584, 320572, 356096, 366368, 379743, 383488, 433992, 446511, 454272, 467376, 480858, 506324, 534144, 549552, 575232, 578656, 595348, 605696, 623168, 641144, 712192, 732736, 759486, 867984, 893022, 908544, 934752, 961716, 1012648, 1041859, 1068288, 1099104, 1150464, 1157312, 1190696, 1246336, 1282288, 1465472, 1518972, 1735968, 1786044, 1817088, 1869504, 1923432, 1934881, 2025296, 2083718, 2136576, 2198208, 2314624, 2381392, 2492672, 2564576, 2930944, 3037944, 3125577, 3471936, 3572088, 3739008, 3846864, 3869762, 4050592, 4167436, 4396416, 4629248, 4762784, 4985344, 5129152, 5804643, 5861888, 6075888, 6251154, 6943872, 7144176, 7478016, 7693728, 7739524, 8101184, 8334872, 8792832, 9258496, 9525568, 10258304, 11609286, 12151776, 12502308, 13544167, 13887744, 14288352, 14956032, 15387456, 15479048, 16202368, 16669744, 17585664, 19051136, 20516608, 23218572, 24303552, 25004616, 27088334, 27775488, 28576704, 30774912, 30958096, 32404736, 33339488, 38102272, 40632501, 41033216, 46437144, 48607104, 50009232, 54176668, 57153408, 61549824, 61916192, 64809472, 66678976, 76204544, 81265002, 92874288, 97214208, 100018464, 108353336, 114306816, 123099648, 123832384, 133357952, 162530004, 185748576, 194428416, 200036928, 216706672, 228613632, 247664768, 266715904, 325060008, 371497152, 400073856, 433413344, 495329536, 533431808, 650120016, 742994304, 800147712, 866826688, 990659072, 1300240032, 1485988608, 1600295424, 1733653376, 2600480064, 2971977216, 3467306752, 5200960128, 6934613504, 10401920256, 20803840512]

約数ペア:

[(1, 20803840512), (2, 10401920256), (3, 6934613504), (4, 5200960128), (6, 3467306752), (7, 2971977216), (8, 2600480064), (12, 1733653376), (13, 1600295424), (14, 1485988608), (16, 1300240032), (21, 990659072), (24, 866826688), (26, 800147712), (28, 742994304), (32, 650120016), (39, 533431808), (42, 495329536), (48, 433413344), (52, 400073856), (56, 371497152), (64, 325060008), (78, 266715904), (84, 247664768), (91, 228613632), (96, 216706672), (104, 200036928), (107, 194428416), (112, 185748576), (128, 162530004), (156, 133357952), (168, 123832384), (169, 123099648), (182, 114306816), (192, 108353336), (208, 100018464), (214, 97214208), (224, 92874288), (256, 81265002), (273, 76204544), (312, 66678976), (321, 64809472), (336, 61916192), (338, 61549824), (364, 57153408), (384, 54176668), (416, 50009232), (428, 48607104), (448, 46437144), (507, 41033216), (512, 40632501), (546, 38102272), (624, 33339488), (642, 32404736), (672, 30958096), (676, 30774912), (728, 28576704), (749, 27775488), (768, 27088334), (832, 25004616), (856, 24303552), (896, 23218572), (1014, 20516608), (1092, 19051136), (1183, 17585664), (1248, 16669744), (1284, 16202368), (1344, 15479048), (1352, 15387456), (1391, 14956032), (1456, 14288352), (1498, 13887744), (1536, 13544167), (1664, 12502308), (1712, 12151776), (1792, 11609286), (2028, 10258304), (2184, 9525568), (2247, 9258496), (2366, 8792832), (2496, 8334872), (2568, 8101184), (2688, 7739524), (2704, 7693728), (2782, 7478016), (2912, 7144176), (2996, 6943872), (3328, 6251154), (3424, 6075888), (3549, 5861888), (3584, 5804643), (4056, 5129152), (4173, 4985344), (4368, 4762784), (4494, 4629248), (4732, 4396416), (4992, 4167436), (5136, 4050592), (5376, 3869762), (5408, 3846864), (5564, 3739008), (5824, 3572088), (5992, 3471936), (6656, 3125577), (6848, 3037944), (7098, 2930944), (8112, 2564576), (8346, 2492672), (8736, 2381392), (8988, 2314624), (9464, 2198208), (9737, 2136576), (9984, 2083718), (10272, 2025296), (10752, 1934881), (10816, 1923432), (11128, 1869504), (11449, 1817088), (11648, 1786044), (11984, 1735968), (13696, 1518972), (14196, 1465472), (16224, 1282288), (16692, 1246336), (17472, 1190696), (17976, 1157312), (18083, 1150464), (18928, 1099104), (19474, 1068288), (19968, 1041859), (20544, 1012648), (21632, 961716), (22256, 934752), (22898, 908544), (23296, 893022), (23968, 867984), (27392, 759486), (28392, 732736), (29211, 712192), (32448, 641144), (33384, 623168), (34347, 605696), (34944, 595348), (35952, 578656), (36166, 575232), (37856, 549552), (38948, 534144), (41088, 506324), (43264, 480858), (44512, 467376), (45796, 454272), (46592, 446511), (47936, 433992), (54249, 383488), (54784, 379743), (56784, 366368), (58422, 356096), (64896, 320572), (66768, 311584), (68694, 302848), (69888, 297674), (71904, 289328), (72332, 287616), (75712, 274776), (77896, 267072), (80143, 259584), (82176, 253162), (86528, 240429), (89024, 233688), (91592, 227136), (95872, 216996), (108498, 191744), (113568, 183184), (116844, 178048), (126581, 164352), (129792, 160286), (133536, 155792), (137388, 151424), (139776, 148837), (143808, 144664)]