20284966656

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20147}}^1$

素因数の和:20211

約数の個数: 216

約数和(自身を含む): 64244718720

約数和(自身を除く): 43959752064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 128, 138, 144, 152, 171, 184, 192, 207, 228, 256, 276, 288, 304, 342, 368, 384, 414, 437, 456, 552, 576, 608, 684, 736, 768, 828, 874, 912, 1104, 1152, 1216, 1311, 1368, 1472, 1656, 1748, 1824, 2208, 2304, 2432, 2622, 2736, 2944, 3312, 3496, 3648, 3933, 4416, 4864, 5244, 5472, 5888, 6624, 6992, 7296, 7866, 8832, 10488, 10944, 13248, 13984, 14592, 15732, 17664, 20147, 20976, 21888, 26496, 27968, 31464, 40294, 41952, 43776, 52992, 55936, 60441, 62928, 80588, 83904, 111872, 120882, 125856, 161176, 167808, 181323, 241764, 251712, 322352, 335616, 362646, 382793, 463381, 483528, 503424, 644704, 725292, 765586, 926762, 967056, 1006848, 1148379, 1289408, 1390143, 1450584, 1531172, 1853524, 1934112, 2296758, 2578816, 2780286, 2901168, 3062344, 3445137, 3707048, 3868224, 4170429, 4593516, 5157632, 5560572, 5802336, 6124688, 6890274, 7414096, 7736448, 8340858, 8804239, 9187032, 11121144, 11604672, 12249376, 13780548, 14828192, 15472896, 16681716, 17608478, 18374064, 22242288, 23209344, 24498752, 26412717, 27561096, 29656384, 33363432, 35216956, 36748128, 44484576, 46418688, 48997504, 52825434, 55122192, 59312768, 66726864, 70433912, 73496256, 79238151, 88969152, 97995008, 105650868, 110244384, 118625536, 133453728, 140867824, 146992512, 158476302, 177938304, 211301736, 220488768, 266907456, 281735648, 293985024, 316952604, 355876608, 422603472, 440977536, 533814912, 563471296, 633905208, 845206944, 881955072, 1067629824, 1126942592, 1267810416, 1690413888, 2253885184, 2535620832, 3380827776, 5071241664, 6761655552, 10142483328, 20284966656]

約数ペア:

[(1, 20284966656), (2, 10142483328), (3, 6761655552), (4, 5071241664), (6, 3380827776), (8, 2535620832), (9, 2253885184), (12, 1690413888), (16, 1267810416), (18, 1126942592), (19, 1067629824), (23, 881955072), (24, 845206944), (32, 633905208), (36, 563471296), (38, 533814912), (46, 440977536), (48, 422603472), (57, 355876608), (64, 316952604), (69, 293985024), (72, 281735648), (76, 266907456), (92, 220488768), (96, 211301736), (114, 177938304), (128, 158476302), (138, 146992512), (144, 140867824), (152, 133453728), (171, 118625536), (184, 110244384), (192, 105650868), (207, 97995008), (228, 88969152), (256, 79238151), (276, 73496256), (288, 70433912), (304, 66726864), (342, 59312768), (368, 55122192), (384, 52825434), (414, 48997504), (437, 46418688), (456, 44484576), (552, 36748128), (576, 35216956), (608, 33363432), (684, 29656384), (736, 27561096), (768, 26412717), (828, 24498752), (874, 23209344), (912, 22242288), (1104, 18374064), (1152, 17608478), (1216, 16681716), (1311, 15472896), (1368, 14828192), (1472, 13780548), (1656, 12249376), (1748, 11604672), (1824, 11121144), (2208, 9187032), (2304, 8804239), (2432, 8340858), (2622, 7736448), (2736, 7414096), (2944, 6890274), (3312, 6124688), (3496, 5802336), (3648, 5560572), (3933, 5157632), (4416, 4593516), (4864, 4170429), (5244, 3868224), (5472, 3707048), (5888, 3445137), (6624, 3062344), (6992, 2901168), (7296, 2780286), (7866, 2578816), (8832, 2296758), (10488, 1934112), (10944, 1853524), (13248, 1531172), (13984, 1450584), (14592, 1390143), (15732, 1289408), (17664, 1148379), (20147, 1006848), (20976, 967056), (21888, 926762), (26496, 765586), (27968, 725292), (31464, 644704), (40294, 503424), (41952, 483528), (43776, 463381), (52992, 382793), (55936, 362646), (60441, 335616), (62928, 322352), (80588, 251712), (83904, 241764), (111872, 181323), (120882, 167808), (125856, 161176)]