20119728384

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7211}}^1$

素因数の和:7413

約数の個数: 216

約数和(自身を含む): 66689767872

約数和(自身を除く): 46570039488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 173, 192, 224, 252, 256, 288, 336, 346, 384, 448, 504, 519, 576, 672, 692, 768, 896, 1008, 1038, 1152, 1211, 1344, 1384, 1557, 1792, 2016, 2076, 2304, 2422, 2688, 2768, 3114, 3633, 4032, 4152, 4844, 5376, 5536, 6228, 7211, 7266, 8064, 8304, 9688, 10899, 11072, 12456, 14422, 14532, 16128, 16608, 19376, 21633, 21798, 22144, 24912, 28844, 29064, 33216, 38752, 43266, 43596, 44288, 49824, 50477, 57688, 58128, 64899, 66432, 77504, 86532, 87192, 99648, 100954, 115376, 116256, 129798, 132864, 151431, 155008, 173064, 174384, 199296, 201908, 230752, 232512, 259596, 302862, 310016, 346128, 348768, 398592, 403816, 454293, 461504, 465024, 519192, 605724, 692256, 697536, 807632, 908586, 923008, 930048, 1038384, 1211448, 1247503, 1384512, 1395072, 1615264, 1817172, 1846016, 2076768, 2422896, 2495006, 2769024, 2790144, 3230528, 3634344, 3742509, 4153536, 4845792, 4990012, 5538048, 6461056, 7268688, 7485018, 8307072, 8732521, 9691584, 9980024, 11227527, 12922112, 14537376, 14970036, 16614144, 17465042, 19383168, 19960048, 22455054, 26197563, 29074752, 29940072, 34930084, 38766336, 39920096, 44910108, 52395126, 58149504, 59880144, 69860168, 78592689, 79840192, 89820216, 104790252, 116299008, 119760288, 139720336, 157185378, 159680384, 179640432, 209580504, 239520576, 279440672, 314370756, 319360768, 359280864, 419161008, 479041152, 558881344, 628741512, 718561728, 838322016, 958082304, 1117762688, 1257483024, 1437123456, 1676644032, 2235525376, 2514966048, 2874246912, 3353288064, 5029932096, 6706576128, 10059864192, 20119728384]

約数ペア:

[(1, 20119728384), (2, 10059864192), (3, 6706576128), (4, 5029932096), (6, 3353288064), (7, 2874246912), (8, 2514966048), (9, 2235525376), (12, 1676644032), (14, 1437123456), (16, 1257483024), (18, 1117762688), (21, 958082304), (24, 838322016), (28, 718561728), (32, 628741512), (36, 558881344), (42, 479041152), (48, 419161008), (56, 359280864), (63, 319360768), (64, 314370756), (72, 279440672), (84, 239520576), (96, 209580504), (112, 179640432), (126, 159680384), (128, 157185378), (144, 139720336), (168, 119760288), (173, 116299008), (192, 104790252), (224, 89820216), (252, 79840192), (256, 78592689), (288, 69860168), (336, 59880144), (346, 58149504), (384, 52395126), (448, 44910108), (504, 39920096), (519, 38766336), (576, 34930084), (672, 29940072), (692, 29074752), (768, 26197563), (896, 22455054), (1008, 19960048), (1038, 19383168), (1152, 17465042), (1211, 16614144), (1344, 14970036), (1384, 14537376), (1557, 12922112), (1792, 11227527), (2016, 9980024), (2076, 9691584), (2304, 8732521), (2422, 8307072), (2688, 7485018), (2768, 7268688), (3114, 6461056), (3633, 5538048), (4032, 4990012), (4152, 4845792), (4844, 4153536), (5376, 3742509), (5536, 3634344), (6228, 3230528), (7211, 2790144), (7266, 2769024), (8064, 2495006), (8304, 2422896), (9688, 2076768), (10899, 1846016), (11072, 1817172), (12456, 1615264), (14422, 1395072), (14532, 1384512), (16128, 1247503), (16608, 1211448), (19376, 1038384), (21633, 930048), (21798, 923008), (22144, 908586), (24912, 807632), (28844, 697536), (29064, 692256), (33216, 605724), (38752, 519192), (43266, 465024), (43596, 461504), (44288, 454293), (49824, 403816), (50477, 398592), (57688, 348768), (58128, 346128), (64899, 310016), (66432, 302862), (77504, 259596), (86532, 232512), (87192, 230752), (99648, 201908), (100954, 199296), (115376, 174384), (116256, 173064), (129798, 155008), (132864, 151431)]