20502250272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1307}}^1$

素因数の和:1612

約数の個数: 288

約数和(自身を含む): 69108609024

約数和(自身を除く): 48606358752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 251, 252, 279, 288, 336, 372, 434, 496, 502, 504, 558, 651, 672, 744, 753, 868, 992, 1004, 1008, 1116, 1302, 1307, 1488, 1506, 1736, 1757, 1953, 2008, 2016, 2232, 2259, 2604, 2614, 2976, 3012, 3472, 3514, 3906, 3921, 4016, 4464, 4518, 5208, 5228, 5271, 6024, 6944, 7028, 7781, 7812, 7842, 8032, 8928, 9036, 9149, 10416, 10456, 10542, 11763, 12048, 14056, 15562, 15624, 15684, 15813, 18072, 18298, 20832, 20912, 21084, 23343, 23526, 24096, 27447, 28112, 31124, 31248, 31368, 31626, 36144, 36596, 40517, 41824, 42168, 46686, 47052, 54467, 54894, 56224, 62248, 62496, 62736, 63252, 70029, 72288, 73192, 81034, 82341, 84336, 93372, 94104, 108934, 109788, 121551, 124496, 125472, 126504, 140058, 146384, 162068, 163401, 164682, 168672, 186744, 188208, 217868, 219576, 243102, 248992, 253008, 280116, 283619, 292768, 324136, 326802, 328057, 329364, 364653, 373488, 376416, 435736, 439152, 486204, 490203, 506016, 560232, 567238, 648272, 653604, 656114, 658728, 729306, 746976, 850857, 871472, 878304, 972408, 980406, 984171, 1120464, 1134476, 1296544, 1307208, 1312228, 1317456, 1458612, 1701714, 1742944, 1944816, 1960812, 1968342, 2240928, 2268952, 2296399, 2552571, 2614416, 2624456, 2634912, 2917224, 2952513, 3403428, 3889632, 3921624, 3936684, 4537904, 4592798, 5105142, 5228832, 5248912, 5834448, 5905026, 6806856, 6889197, 7843248, 7873368, 9075808, 9185596, 10169767, 10210284, 10497824, 11668896, 11810052, 13613712, 13778394, 15686496, 15746736, 18371192, 20339534, 20420568, 20667591, 23620104, 27227424, 27556788, 30509301, 31493472, 36742384, 40679068, 40841136, 41335182, 47240208, 55113576, 61018602, 71188369, 73484768, 81358136, 81682272, 82670364, 91527903, 94480416, 110227152, 122037204, 142376738, 162716272, 165340728, 183055806, 213565107, 220454304, 244074408, 284753476, 325432544, 330681456, 366111612, 427130214, 488148816, 569506952, 640695321, 661362912, 732223224, 854260428, 976297632, 1139013904, 1281390642, 1464446448, 1708520856, 2278027808, 2562781284, 2928892896, 3417041712, 5125562568, 6834083424, 10251125136, 20502250272]

約数ペア:

[(1, 20502250272), (2, 10251125136), (3, 6834083424), (4, 5125562568), (6, 3417041712), (7, 2928892896), (8, 2562781284), (9, 2278027808), (12, 1708520856), (14, 1464446448), (16, 1281390642), (18, 1139013904), (21, 976297632), (24, 854260428), (28, 732223224), (31, 661362912), (32, 640695321), (36, 569506952), (42, 488148816), (48, 427130214), (56, 366111612), (62, 330681456), (63, 325432544), (72, 284753476), (84, 244074408), (93, 220454304), (96, 213565107), (112, 183055806), (124, 165340728), (126, 162716272), (144, 142376738), (168, 122037204), (186, 110227152), (217, 94480416), (224, 91527903), (248, 82670364), (251, 81682272), (252, 81358136), (279, 73484768), (288, 71188369), (336, 61018602), (372, 55113576), (434, 47240208), (496, 41335182), (502, 40841136), (504, 40679068), (558, 36742384), (651, 31493472), (672, 30509301), (744, 27556788), (753, 27227424), (868, 23620104), (992, 20667591), (1004, 20420568), (1008, 20339534), (1116, 18371192), (1302, 15746736), (1307, 15686496), (1488, 13778394), (1506, 13613712), (1736, 11810052), (1757, 11668896), (1953, 10497824), (2008, 10210284), (2016, 10169767), (2232, 9185596), (2259, 9075808), (2604, 7873368), (2614, 7843248), (2976, 6889197), (3012, 6806856), (3472, 5905026), (3514, 5834448), (3906, 5248912), (3921, 5228832), (4016, 5105142), (4464, 4592798), (4518, 4537904), (5208, 3936684), (5228, 3921624), (5271, 3889632), (6024, 3403428), (6944, 2952513), (7028, 2917224), (7781, 2634912), (7812, 2624456), (7842, 2614416), (8032, 2552571), (8928, 2296399), (9036, 2268952), (9149, 2240928), (10416, 1968342), (10456, 1960812), (10542, 1944816), (11763, 1742944), (12048, 1701714), (14056, 1458612), (15562, 1317456), (15624, 1312228), (15684, 1307208), (15813, 1296544), (18072, 1134476), (18298, 1120464), (20832, 984171), (20912, 980406), (21084, 972408), (23343, 878304), (23526, 871472), (24096, 850857), (27447, 746976), (28112, 729306), (31124, 658728), (31248, 656114), (31368, 653604), (31626, 648272), (36144, 567238), (36596, 560232), (40517, 506016), (41824, 490203), (42168, 486204), (46686, 439152), (47052, 435736), (54467, 376416), (54894, 373488), (56224, 364653), (62248, 329364), (62496, 328057), (62736, 326802), (63252, 324136), (70029, 292768), (72288, 283619), (73192, 280116), (81034, 253008), (82341, 248992), (84336, 243102), (93372, 219576), (94104, 217868), (108934, 188208), (109788, 186744), (121551, 168672), (124496, 164682), (125472, 163401), (126504, 162068), (140058, 146384)]