20349019584

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{991}}^1$

素因数の和:1265

約数の個数: 280

約数和(自身を含む): 64207997568

約数和(自身を除く): 43858977984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 192, 204, 216, 233, 272, 288, 306, 324, 408, 432, 459, 466, 544, 576, 612, 648, 699, 816, 864, 918, 932, 991, 1088, 1224, 1296, 1377, 1398, 1632, 1728, 1836, 1864, 1982, 2097, 2448, 2592, 2754, 2796, 2973, 3264, 3672, 3728, 3961, 3964, 4194, 4896, 5184, 5508, 5592, 5946, 6291, 7344, 7456, 7922, 7928, 8388, 8919, 9792, 11016, 11184, 11883, 11892, 12582, 14688, 14912, 15844, 15856, 16776, 16847, 17838, 18873, 22032, 22368, 23766, 23784, 25164, 26757, 29376, 31688, 31712, 33552, 33694, 35649, 35676, 37746, 44064, 44736, 47532, 47568, 50328, 50541, 53514, 63376, 63424, 67104, 67388, 71298, 71352, 75492, 80271, 88128, 95064, 95136, 100656, 101082, 106947, 107028, 126752, 134208, 134776, 142596, 142704, 150984, 151623, 160542, 190128, 190272, 201312, 202164, 213894, 214056, 230903, 253504, 269552, 285192, 285408, 301968, 303246, 320841, 321084, 380256, 402624, 404328, 427788, 428112, 454869, 461806, 539104, 570384, 570816, 603936, 606492, 641682, 642168, 692709, 760512, 808656, 855576, 856224, 909738, 923612, 1078208, 1140768, 1207872, 1212984, 1283364, 1284336, 1364607, 1385418, 1617312, 1711152, 1712448, 1819476, 1847224, 2078127, 2281536, 2425968, 2566728, 2568672, 2729214, 2770836, 3234624, 3422304, 3638952, 3694448, 3925351, 4156254, 4851936, 5133456, 5137344, 5458428, 5541672, 6234381, 6844608, 7277904, 7388896, 7850702, 8312508, 9703872, 10266912, 10916856, 11083344, 11776053, 12468762, 14555808, 14777792, 15701404, 16625016, 18703143, 20533824, 21833712, 22166688, 23552106, 24937524, 29111616, 31402808, 33250032, 35328159, 37406286, 43667424, 44333376, 47104212, 49875048, 62805616, 66500064, 70656318, 74812572, 87334848, 94208424, 99750096, 105984477, 125611232, 133000128, 141312636, 149625144, 188416848, 199500192, 211968954, 251222464, 282625272, 299250288, 317953431, 376833696, 399000384, 423937908, 565250544, 598500576, 635906862, 753667392, 847875816, 1130501088, 1197001152, 1271813724, 1695751632, 2261002176, 2543627448, 3391503264, 5087254896, 6783006528, 10174509792, 20349019584]

約数ペア:

[(1, 20349019584), (2, 10174509792), (3, 6783006528), (4, 5087254896), (6, 3391503264), (8, 2543627448), (9, 2261002176), (12, 1695751632), (16, 1271813724), (17, 1197001152), (18, 1130501088), (24, 847875816), (27, 753667392), (32, 635906862), (34, 598500576), (36, 565250544), (48, 423937908), (51, 399000384), (54, 376833696), (64, 317953431), (68, 299250288), (72, 282625272), (81, 251222464), (96, 211968954), (102, 199500192), (108, 188416848), (136, 149625144), (144, 141312636), (153, 133000128), (162, 125611232), (192, 105984477), (204, 99750096), (216, 94208424), (233, 87334848), (272, 74812572), (288, 70656318), (306, 66500064), (324, 62805616), (408, 49875048), (432, 47104212), (459, 44333376), (466, 43667424), (544, 37406286), (576, 35328159), (612, 33250032), (648, 31402808), (699, 29111616), (816, 24937524), (864, 23552106), (918, 22166688), (932, 21833712), (991, 20533824), (1088, 18703143), (1224, 16625016), (1296, 15701404), (1377, 14777792), (1398, 14555808), (1632, 12468762), (1728, 11776053), (1836, 11083344), (1864, 10916856), (1982, 10266912), (2097, 9703872), (2448, 8312508), (2592, 7850702), (2754, 7388896), (2796, 7277904), (2973, 6844608), (3264, 6234381), (3672, 5541672), (3728, 5458428), (3961, 5137344), (3964, 5133456), (4194, 4851936), (4896, 4156254), (5184, 3925351), (5508, 3694448), (5592, 3638952), (5946, 3422304), (6291, 3234624), (7344, 2770836), (7456, 2729214), (7922, 2568672), (7928, 2566728), (8388, 2425968), (8919, 2281536), (9792, 2078127), (11016, 1847224), (11184, 1819476), (11883, 1712448), (11892, 1711152), (12582, 1617312), (14688, 1385418), (14912, 1364607), (15844, 1284336), (15856, 1283364), (16776, 1212984), (16847, 1207872), (17838, 1140768), (18873, 1078208), (22032, 923612), (22368, 909738), (23766, 856224), (23784, 855576), (25164, 808656), (26757, 760512), (29376, 692709), (31688, 642168), (31712, 641682), (33552, 606492), (33694, 603936), (35649, 570816), (35676, 570384), (37746, 539104), (44064, 461806), (44736, 454869), (47532, 428112), (47568, 427788), (50328, 404328), (50541, 402624), (53514, 380256), (63376, 321084), (63424, 320841), (67104, 303246), (67388, 301968), (71298, 285408), (71352, 285192), (75492, 269552), (80271, 253504), (88128, 230903), (95064, 214056), (95136, 213894), (100656, 202164), (101082, 201312), (106947, 190272), (107028, 190128), (126752, 160542), (134208, 151623), (134776, 150984), (142596, 142704)]