20565762336

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{536909}}^1$

素因数の和:536951

約数の個数: 144

約数和(自身を含む): 70356686400

約数和(自身を除く): 49790924064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 12768, 19152, 38304, 536909, 1073818, 1610727, 2147636, 3221454, 3758363, 4295272, 4832181, 6442908, 7516726, 8590544, 9664362, 10201271, 11275089, 12885816, 15033452, 17181088, 19328724, 20402542, 22550178, 25771632, 30066904, 30603813, 33825267, 38657448, 40805084, 45100356, 51543264, 60133808, 61207626, 67650534, 71408897, 77314896, 81610168, 90200712, 91811439, 120267616, 122415252, 135301068, 142817794, 154629792, 163220336, 180401424, 183622878, 214226691, 244830504, 270602136, 285635588, 326440672, 360802848, 367245756, 428453382, 489661008, 541204272, 571271176, 642680073, 734491512, 856906764, 979322016, 1082408544, 1142542352, 1285360146, 1468983024, 1713813528, 2285084704, 2570720292, 2937966048, 3427627056, 5141440584, 6855254112, 10282881168, 20565762336]

約数ペア:

[(1, 20565762336), (2, 10282881168), (3, 6855254112), (4, 5141440584), (6, 3427627056), (7, 2937966048), (8, 2570720292), (9, 2285084704), (12, 1713813528), (14, 1468983024), (16, 1285360146), (18, 1142542352), (19, 1082408544), (21, 979322016), (24, 856906764), (28, 734491512), (32, 642680073), (36, 571271176), (38, 541204272), (42, 489661008), (48, 428453382), (56, 367245756), (57, 360802848), (63, 326440672), (72, 285635588), (76, 270602136), (84, 244830504), (96, 214226691), (112, 183622878), (114, 180401424), (126, 163220336), (133, 154629792), (144, 142817794), (152, 135301068), (168, 122415252), (171, 120267616), (224, 91811439), (228, 90200712), (252, 81610168), (266, 77314896), (288, 71408897), (304, 67650534), (336, 61207626), (342, 60133808), (399, 51543264), (456, 45100356), (504, 40805084), (532, 38657448), (608, 33825267), (672, 30603813), (684, 30066904), (798, 25771632), (912, 22550178), (1008, 20402542), (1064, 19328724), (1197, 17181088), (1368, 15033452), (1596, 12885816), (1824, 11275089), (2016, 10201271), (2128, 9664362), (2394, 8590544), (2736, 7516726), (3192, 6442908), (4256, 4832181), (4788, 4295272), (5472, 3758363), (6384, 3221454), (9576, 2147636), (12768, 1610727), (19152, 1073818), (38304, 536909)]