20782465536

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:719

約数の個数: 320

約数和(自身を含む): 65681510400

約数和(自身を除く): 44899044864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 79, 84, 86, 96, 112, 128, 129, 158, 168, 172, 192, 224, 237, 256, 258, 301, 316, 336, 344, 384, 448, 474, 512, 516, 553, 569, 602, 632, 672, 688, 768, 896, 903, 948, 1032, 1106, 1138, 1204, 1264, 1344, 1376, 1536, 1659, 1707, 1792, 1806, 1896, 2064, 2212, 2276, 2408, 2528, 2688, 2752, 3318, 3397, 3414, 3584, 3612, 3792, 3983, 4128, 4424, 4552, 4816, 5056, 5376, 5504, 6636, 6794, 6828, 7224, 7584, 7966, 8256, 8848, 9104, 9632, 10112, 10191, 10752, 11008, 11949, 13272, 13588, 13656, 14448, 15168, 15932, 16512, 17696, 18208, 19264, 20224, 20382, 22016, 23779, 23898, 24467, 26544, 27176, 27312, 28896, 30336, 31864, 33024, 35392, 36416, 38528, 40448, 40764, 44951, 47558, 47796, 48934, 53088, 54352, 54624, 57792, 60672, 63728, 66048, 70784, 71337, 72832, 73401, 77056, 81528, 89902, 95116, 95592, 97868, 106176, 108704, 109248, 115584, 121344, 127456, 134853, 141568, 142674, 145664, 146802, 154112, 163056, 171269, 179804, 190232, 191184, 195736, 212352, 217408, 218496, 231168, 254912, 269706, 283136, 285348, 291328, 293604, 314657, 326112, 342538, 359608, 380464, 382368, 391472, 424704, 434816, 436992, 462336, 509824, 513807, 539412, 570696, 587208, 629314, 652224, 685076, 719216, 760928, 764736, 782944, 849408, 869632, 873984, 943971, 1019648, 1027614, 1078824, 1141392, 1174416, 1258628, 1304448, 1370152, 1438432, 1521856, 1529472, 1565888, 1739264, 1887942, 1932893, 2039296, 2055228, 2157648, 2282784, 2348832, 2517256, 2608896, 2740304, 2876864, 3043712, 3058944, 3131776, 3775884, 3865786, 4110456, 4315296, 4565568, 4697664, 5034512, 5217792, 5480608, 5753728, 5798679, 6087424, 6117888, 6263552, 7551768, 7731572, 8220912, 8630592, 9131136, 9395328, 10069024, 10961216, 11507456, 11597358, 12174848, 12527104, 13530251, 15103536, 15463144, 16441824, 17261184, 18262272, 18790656, 20138048, 21922432, 23014912, 23194716, 27060502, 30207072, 30926288, 32883648, 34522368, 36524544, 37581312, 40276096, 40590753, 43844864, 46389432, 54121004, 60414144, 61852576, 65767296, 69044736, 80552192, 81181506, 87689728, 92778864, 108242008, 120828288, 123705152, 131534592, 161104384, 162363012, 185557728, 216484016, 241656576, 247410304, 263069184, 324726024, 371115456, 432968032, 483313152, 494820608, 649452048, 742230912, 865936064, 989641216, 1298904096, 1484461824, 1731872128, 2597808192, 2968923648, 3463744256, 5195616384, 6927488512, 10391232768, 20782465536]

約数ペア:

[(1, 20782465536), (2, 10391232768), (3, 6927488512), (4, 5195616384), (6, 3463744256), (7, 2968923648), (8, 2597808192), (12, 1731872128), (14, 1484461824), (16, 1298904096), (21, 989641216), (24, 865936064), (28, 742230912), (32, 649452048), (42, 494820608), (43, 483313152), (48, 432968032), (56, 371115456), (64, 324726024), (79, 263069184), (84, 247410304), (86, 241656576), (96, 216484016), (112, 185557728), (128, 162363012), (129, 161104384), (158, 131534592), (168, 123705152), (172, 120828288), (192, 108242008), (224, 92778864), (237, 87689728), (256, 81181506), (258, 80552192), (301, 69044736), (316, 65767296), (336, 61852576), (344, 60414144), (384, 54121004), (448, 46389432), (474, 43844864), (512, 40590753), (516, 40276096), (553, 37581312), (569, 36524544), (602, 34522368), (632, 32883648), (672, 30926288), (688, 30207072), (768, 27060502), (896, 23194716), (903, 23014912), (948, 21922432), (1032, 20138048), (1106, 18790656), (1138, 18262272), (1204, 17261184), (1264, 16441824), (1344, 15463144), (1376, 15103536), (1536, 13530251), (1659, 12527104), (1707, 12174848), (1792, 11597358), (1806, 11507456), (1896, 10961216), (2064, 10069024), (2212, 9395328), (2276, 9131136), (2408, 8630592), (2528, 8220912), (2688, 7731572), (2752, 7551768), (3318, 6263552), (3397, 6117888), (3414, 6087424), (3584, 5798679), (3612, 5753728), (3792, 5480608), (3983, 5217792), (4128, 5034512), (4424, 4697664), (4552, 4565568), (4816, 4315296), (5056, 4110456), (5376, 3865786), (5504, 3775884), (6636, 3131776), (6794, 3058944), (6828, 3043712), (7224, 2876864), (7584, 2740304), (7966, 2608896), (8256, 2517256), (8848, 2348832), (9104, 2282784), (9632, 2157648), (10112, 2055228), (10191, 2039296), (10752, 1932893), (11008, 1887942), (11949, 1739264), (13272, 1565888), (13588, 1529472), (13656, 1521856), (14448, 1438432), (15168, 1370152), (15932, 1304448), (16512, 1258628), (17696, 1174416), (18208, 1141392), (19264, 1078824), (20224, 1027614), (20382, 1019648), (22016, 943971), (23779, 873984), (23898, 869632), (24467, 849408), (26544, 782944), (27176, 764736), (27312, 760928), (28896, 719216), (30336, 685076), (31864, 652224), (33024, 629314), (35392, 587208), (36416, 570696), (38528, 539412), (40448, 513807), (40764, 509824), (44951, 462336), (47558, 436992), (47796, 434816), (48934, 424704), (53088, 391472), (54352, 382368), (54624, 380464), (57792, 359608), (60672, 342538), (63728, 326112), (66048, 314657), (70784, 293604), (71337, 291328), (72832, 285348), (73401, 283136), (77056, 269706), (81528, 254912), (89902, 231168), (95116, 218496), (95592, 217408), (97868, 212352), (106176, 195736), (108704, 191184), (109248, 190232), (115584, 179804), (121344, 171269), (127456, 163056), (134853, 154112), (141568, 146802), (142674, 145664)]