20131803552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{2437}}^1$

素因数の和:3123

約数の個数: 192

約数和(自身を含む): 63698503680

約数和(自身を除く): 43566700128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 647, 672, 798, 912, 1064, 1294, 1596, 1824, 1941, 2128, 2437, 2588, 3192, 3882, 4256, 4529, 4874, 5176, 6384, 7311, 7764, 9058, 9748, 10352, 12293, 12768, 13587, 14622, 15528, 17059, 18116, 19496, 20704, 24586, 27174, 29244, 31056, 34118, 36232, 36879, 38992, 46303, 49172, 51177, 54348, 58488, 62112, 68236, 72464, 73758, 77984, 86051, 92606, 98344, 102354, 108696, 116976, 136472, 138909, 144928, 147516, 172102, 185212, 196688, 204708, 217392, 233952, 258153, 272944, 277818, 295032, 324121, 344204, 370424, 393376, 409416, 434784, 516306, 545888, 555636, 590064, 648242, 688408, 740848, 818832, 972363, 1032612, 1111272, 1180128, 1296484, 1376816, 1481696, 1576739, 1637664, 1944726, 2065224, 2222544, 2592968, 2753632, 3153478, 3889452, 4130448, 4445088, 4730217, 5185936, 6306956, 7778904, 8260896, 9460434, 10371872, 11037173, 12613912, 15557808, 18920868, 22074346, 25227824, 29958041, 31115616, 33111519, 37841736, 44148692, 50455648, 59916082, 66223038, 75683472, 88297384, 89874123, 119832164, 132446076, 151366944, 176594768, 179748246, 209706287, 239664328, 264892152, 353189536, 359496492, 419412574, 479328656, 529784304, 629118861, 718992984, 838825148, 958657312, 1059568608, 1258237722, 1437985968, 1677650296, 2516475444, 2875971936, 3355300592, 5032950888, 6710601184, 10065901776, 20131803552]

約数ペア:

[(1, 20131803552), (2, 10065901776), (3, 6710601184), (4, 5032950888), (6, 3355300592), (7, 2875971936), (8, 2516475444), (12, 1677650296), (14, 1437985968), (16, 1258237722), (19, 1059568608), (21, 958657312), (24, 838825148), (28, 718992984), (32, 629118861), (38, 529784304), (42, 479328656), (48, 419412574), (56, 359496492), (57, 353189536), (76, 264892152), (84, 239664328), (96, 209706287), (112, 179748246), (114, 176594768), (133, 151366944), (152, 132446076), (168, 119832164), (224, 89874123), (228, 88297384), (266, 75683472), (304, 66223038), (336, 59916082), (399, 50455648), (456, 44148692), (532, 37841736), (608, 33111519), (647, 31115616), (672, 29958041), (798, 25227824), (912, 22074346), (1064, 18920868), (1294, 15557808), (1596, 12613912), (1824, 11037173), (1941, 10371872), (2128, 9460434), (2437, 8260896), (2588, 7778904), (3192, 6306956), (3882, 5185936), (4256, 4730217), (4529, 4445088), (4874, 4130448), (5176, 3889452), (6384, 3153478), (7311, 2753632), (7764, 2592968), (9058, 2222544), (9748, 2065224), (10352, 1944726), (12293, 1637664), (12768, 1576739), (13587, 1481696), (14622, 1376816), (15528, 1296484), (17059, 1180128), (18116, 1111272), (19496, 1032612), (20704, 972363), (24586, 818832), (27174, 740848), (29244, 688408), (31056, 648242), (34118, 590064), (36232, 555636), (36879, 545888), (38992, 516306), (46303, 434784), (49172, 409416), (51177, 393376), (54348, 370424), (58488, 344204), (62112, 324121), (68236, 295032), (72464, 277818), (73758, 272944), (77984, 258153), (86051, 233952), (92606, 217392), (98344, 204708), (102354, 196688), (108696, 185212), (116976, 172102), (136472, 147516), (138909, 144928)]