20131554352

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 50055462912

約数和(自身を除く): 29923908560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 103, 104, 112, 127, 151, 182, 196, 206, 208, 254, 302, 364, 392, 412, 508, 604, 637, 721, 728, 784, 824, 889, 1016, 1057, 1208, 1274, 1339, 1442, 1456, 1648, 1651, 1778, 1963, 2032, 2114, 2416, 2548, 2678, 2884, 3302, 3556, 3926, 4228, 5047, 5096, 5356, 5768, 6223, 6604, 7112, 7399, 7852, 8456, 9373, 10094, 10192, 10712, 11536, 11557, 12446, 13081, 13208, 13741, 14224, 14798, 15553, 15704, 16912, 18746, 19177, 20188, 21424, 23114, 24892, 26162, 26416, 27482, 29596, 31106, 31408, 37492, 38354, 40376, 46228, 49784, 52324, 54964, 59192, 62212, 65611, 74984, 76708, 80752, 80899, 91567, 92456, 96187, 99568, 104648, 108871, 109928, 118384, 124424, 131222, 134239, 149968, 153416, 161798, 170053, 183134, 184912, 192374, 202189, 209296, 217742, 219856, 248848, 249301, 262444, 268478, 306832, 323596, 340106, 366268, 384748, 404378, 435484, 498602, 524888, 536956, 640969, 647192, 680212, 732536, 762097, 769496, 808756, 870968, 939673, 997204, 1049776, 1073912, 1190371, 1281938, 1294384, 1360424, 1415323, 1465072, 1524194, 1538992, 1617512, 1741936, 1745107, 1879346, 1975231, 1994408, 2147824, 2380742, 2563876, 2720848, 2830646, 3048388, 3235024, 3490214, 3758692, 3950462, 3988816, 4761484, 5127752, 5661292, 6096776, 6980428, 7517384, 7900924, 8332597, 9522968, 9907261, 10255504, 11322584, 12193552, 12215749, 13826617, 13960856, 15034768, 15801848, 16665194, 19045936, 19814522, 22645168, 24431498, 25678003, 27653234, 27921712, 31603696, 33330388, 39629044, 48862996, 51356006, 55306468, 66660776, 79258088, 96786319, 97725992, 102712012, 110612936, 133321552, 158516176, 179746021, 193572638, 195451984, 205424024, 221225872, 359492042, 387145276, 410848048, 718984084, 774290552, 1258222147, 1437968168, 1548581104, 2516444294, 2875936336, 5032888588, 10065777176, 20131554352]

約数ペア:

[(1, 20131554352), (2, 10065777176), (4, 5032888588), (7, 2875936336), (8, 2516444294), (13, 1548581104), (14, 1437968168), (16, 1258222147), (26, 774290552), (28, 718984084), (49, 410848048), (52, 387145276), (56, 359492042), (91, 221225872), (98, 205424024), (103, 195451984), (104, 193572638), (112, 179746021), (127, 158516176), (151, 133321552), (182, 110612936), (196, 102712012), (206, 97725992), (208, 96786319), (254, 79258088), (302, 66660776), (364, 55306468), (392, 51356006), (412, 48862996), (508, 39629044), (604, 33330388), (637, 31603696), (721, 27921712), (728, 27653234), (784, 25678003), (824, 24431498), (889, 22645168), (1016, 19814522), (1057, 19045936), (1208, 16665194), (1274, 15801848), (1339, 15034768), (1442, 13960856), (1456, 13826617), (1648, 12215749), (1651, 12193552), (1778, 11322584), (1963, 10255504), (2032, 9907261), (2114, 9522968), (2416, 8332597), (2548, 7900924), (2678, 7517384), (2884, 6980428), (3302, 6096776), (3556, 5661292), (3926, 5127752), (4228, 4761484), (5047, 3988816), (5096, 3950462), (5356, 3758692), (5768, 3490214), (6223, 3235024), (6604, 3048388), (7112, 2830646), (7399, 2720848), (7852, 2563876), (8456, 2380742), (9373, 2147824), (10094, 1994408), (10192, 1975231), (10712, 1879346), (11536, 1745107), (11557, 1741936), (12446, 1617512), (13081, 1538992), (13208, 1524194), (13741, 1465072), (14224, 1415323), (14798, 1360424), (15553, 1294384), (15704, 1281938), (16912, 1190371), (18746, 1073912), (19177, 1049776), (20188, 997204), (21424, 939673), (23114, 870968), (24892, 808756), (26162, 769496), (26416, 762097), (27482, 732536), (29596, 680212), (31106, 647192), (31408, 640969), (37492, 536956), (38354, 524888), (40376, 498602), (46228, 435484), (49784, 404378), (52324, 384748), (54964, 366268), (59192, 340106), (62212, 323596), (65611, 306832), (74984, 268478), (76708, 262444), (80752, 249301), (80899, 248848), (91567, 219856), (92456, 217742), (96187, 209296), (99568, 202189), (104648, 192374), (108871, 184912), (109928, 183134), (118384, 170053), (124424, 161798), (131222, 153416), (134239, 149968)]