20509580448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6619}}^1$

素因数の和:6724

約数の個数: 288

約数和(自身を含む): 70266268800

約数和(自身を除く): 49756688352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 53, 56, 58, 63, 72, 84, 87, 96, 106, 112, 116, 126, 144, 159, 168, 174, 203, 212, 224, 232, 252, 261, 288, 318, 336, 348, 371, 406, 424, 464, 477, 504, 522, 609, 636, 672, 696, 742, 812, 848, 928, 954, 1008, 1044, 1113, 1218, 1272, 1392, 1484, 1537, 1624, 1696, 1827, 1908, 2016, 2088, 2226, 2436, 2544, 2784, 2968, 3074, 3248, 3339, 3654, 3816, 4176, 4452, 4611, 4872, 5088, 5936, 6148, 6496, 6619, 6678, 7308, 7632, 8352, 8904, 9222, 9744, 10759, 11872, 12296, 13238, 13356, 13833, 14616, 15264, 17808, 18444, 19488, 19857, 21518, 24592, 26476, 26712, 27666, 29232, 32277, 35616, 36888, 39714, 43036, 46333, 49184, 52952, 53424, 55332, 58464, 59571, 64554, 73776, 79428, 86072, 92666, 96831, 105904, 106848, 110664, 119142, 129108, 138999, 147552, 158856, 172144, 185332, 191951, 193662, 211808, 221328, 238284, 258216, 277998, 317712, 344288, 350807, 370664, 383902, 387324, 416997, 442656, 476568, 516432, 555996, 575853, 635424, 701614, 741328, 767804, 774648, 833994, 953136, 1032864, 1052421, 1111992, 1151706, 1343657, 1403228, 1482656, 1535608, 1549296, 1667988, 1727559, 1906272, 2104842, 2223984, 2303412, 2455649, 2687314, 2806456, 3071216, 3098592, 3157263, 3335976, 3455118, 4030971, 4209684, 4447968, 4606824, 4911298, 5374628, 5612912, 6142432, 6314526, 6671952, 6910236, 7366947, 8061942, 8419368, 9213648, 9822596, 10173403, 10749256, 11225824, 12092913, 12629052, 13343904, 13820472, 14733894, 16123884, 16838736, 18427296, 19645192, 20346806, 21498512, 22100841, 24185826, 25258104, 27640944, 29467788, 30520209, 32247768, 33677472, 39290384, 40693612, 42997024, 44201682, 48371652, 50516208, 55281888, 58935576, 61040418, 64495536, 71213821, 78580768, 81387224, 88403364, 91560627, 96743304, 101032416, 117871152, 122080836, 128991072, 142427642, 162774448, 176806728, 183121254, 193486608, 213641463, 235742304, 244161672, 284855284, 325548896, 353613456, 366242508, 386973216, 427282926, 488323344, 569710568, 640924389, 707226912, 732485016, 854565852, 976646688, 1139421136, 1281848778, 1464970032, 1709131704, 2278842272, 2563697556, 2929940064, 3418263408, 5127395112, 6836526816, 10254790224, 20509580448]

約数ペア:

[(1, 20509580448), (2, 10254790224), (3, 6836526816), (4, 5127395112), (6, 3418263408), (7, 2929940064), (8, 2563697556), (9, 2278842272), (12, 1709131704), (14, 1464970032), (16, 1281848778), (18, 1139421136), (21, 976646688), (24, 854565852), (28, 732485016), (29, 707226912), (32, 640924389), (36, 569710568), (42, 488323344), (48, 427282926), (53, 386973216), (56, 366242508), (58, 353613456), (63, 325548896), (72, 284855284), (84, 244161672), (87, 235742304), (96, 213641463), (106, 193486608), (112, 183121254), (116, 176806728), (126, 162774448), (144, 142427642), (159, 128991072), (168, 122080836), (174, 117871152), (203, 101032416), (212, 96743304), (224, 91560627), (232, 88403364), (252, 81387224), (261, 78580768), (288, 71213821), (318, 64495536), (336, 61040418), (348, 58935576), (371, 55281888), (406, 50516208), (424, 48371652), (464, 44201682), (477, 42997024), (504, 40693612), (522, 39290384), (609, 33677472), (636, 32247768), (672, 30520209), (696, 29467788), (742, 27640944), (812, 25258104), (848, 24185826), (928, 22100841), (954, 21498512), (1008, 20346806), (1044, 19645192), (1113, 18427296), (1218, 16838736), (1272, 16123884), (1392, 14733894), (1484, 13820472), (1537, 13343904), (1624, 12629052), (1696, 12092913), (1827, 11225824), (1908, 10749256), (2016, 10173403), (2088, 9822596), (2226, 9213648), (2436, 8419368), (2544, 8061942), (2784, 7366947), (2968, 6910236), (3074, 6671952), (3248, 6314526), (3339, 6142432), (3654, 5612912), (3816, 5374628), (4176, 4911298), (4452, 4606824), (4611, 4447968), (4872, 4209684), (5088, 4030971), (5936, 3455118), (6148, 3335976), (6496, 3157263), (6619, 3098592), (6678, 3071216), (7308, 2806456), (7632, 2687314), (8352, 2455649), (8904, 2303412), (9222, 2223984), (9744, 2104842), (10759, 1906272), (11872, 1727559), (12296, 1667988), (13238, 1549296), (13356, 1535608), (13833, 1482656), (14616, 1403228), (15264, 1343657), (17808, 1151706), (18444, 1111992), (19488, 1052421), (19857, 1032864), (21518, 953136), (24592, 833994), (26476, 774648), (26712, 767804), (27666, 741328), (29232, 701614), (32277, 635424), (35616, 575853), (36888, 555996), (39714, 516432), (43036, 476568), (46333, 442656), (49184, 416997), (52952, 387324), (53424, 383902), (55332, 370664), (58464, 350807), (59571, 344288), (64554, 317712), (73776, 277998), (79428, 258216), (86072, 238284), (92666, 221328), (96831, 211808), (105904, 193662), (106848, 191951), (110664, 185332), (119142, 172144), (129108, 158856), (138999, 147552)]