20943617184

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{1063}}^1$

素因数の和:1452

約数の個数: 288

約数和(自身を含む): 70689265920

約数和(自身を除く): 49745648736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 337, 348, 406, 464, 504, 522, 609, 672, 674, 696, 812, 928, 1008, 1011, 1044, 1063, 1218, 1348, 1392, 1624, 1827, 2016, 2022, 2088, 2126, 2359, 2436, 2696, 2784, 3033, 3189, 3248, 3654, 4044, 4176, 4252, 4718, 4872, 5392, 6066, 6378, 6496, 7077, 7308, 7441, 8088, 8352, 8504, 9436, 9567, 9744, 9773, 10784, 12132, 12756, 14154, 14616, 14882, 16176, 17008, 18872, 19134, 19488, 19546, 21231, 22323, 24264, 25512, 28308, 29232, 29319, 29764, 30827, 32352, 34016, 37744, 38268, 39092, 42462, 44646, 48528, 51024, 56616, 58464, 58638, 59528, 61654, 66969, 68411, 75488, 76536, 78184, 84924, 87957, 89292, 92481, 97056, 102048, 113232, 117276, 119056, 123308, 133938, 136822, 153072, 156368, 169848, 175914, 178584, 184962, 205233, 215789, 226464, 234552, 238112, 246616, 267876, 273644, 277443, 306144, 312736, 339696, 351828, 357168, 358231, 369924, 410466, 431578, 469104, 493232, 535752, 547288, 554886, 615699, 647367, 679392, 703656, 714336, 716462, 739848, 820932, 863156, 938208, 986464, 1071504, 1074693, 1094576, 1109772, 1231398, 1294734, 1407312, 1432924, 1479696, 1641864, 1726312, 1942101, 2143008, 2149386, 2189152, 2219544, 2462796, 2507617, 2589468, 2814624, 2865848, 2959392, 3224079, 3283728, 3452624, 3884202, 4298772, 4439088, 4925592, 5015234, 5178936, 5731696, 6448158, 6567456, 6905248, 7522851, 7768404, 8597544, 8878176, 9851184, 10030468, 10357872, 10388699, 11463392, 12896316, 15045702, 15536808, 17195088, 19702368, 20060936, 20715744, 20777398, 22568553, 25792632, 30091404, 31073616, 31166097, 34390176, 40121872, 41554796, 45137106, 51585264, 60182808, 62147232, 62332194, 72720893, 80243744, 83109592, 90274212, 93498291, 103170528, 120365616, 124664388, 145441786, 166219184, 180548424, 186996582, 218162679, 240731232, 249328776, 290883572, 332438368, 361096848, 373993164, 436325358, 498657552, 581767144, 654488037, 722193696, 747986328, 872650716, 997315104, 1163534288, 1308976074, 1495972656, 1745301432, 2327068576, 2617952148, 2991945312, 3490602864, 5235904296, 6981205728, 10471808592, 20943617184]

約数ペア:

[(1, 20943617184), (2, 10471808592), (3, 6981205728), (4, 5235904296), (6, 3490602864), (7, 2991945312), (8, 2617952148), (9, 2327068576), (12, 1745301432), (14, 1495972656), (16, 1308976074), (18, 1163534288), (21, 997315104), (24, 872650716), (28, 747986328), (29, 722193696), (32, 654488037), (36, 581767144), (42, 498657552), (48, 436325358), (56, 373993164), (58, 361096848), (63, 332438368), (72, 290883572), (84, 249328776), (87, 240731232), (96, 218162679), (112, 186996582), (116, 180548424), (126, 166219184), (144, 145441786), (168, 124664388), (174, 120365616), (203, 103170528), (224, 93498291), (232, 90274212), (252, 83109592), (261, 80243744), (288, 72720893), (336, 62332194), (337, 62147232), (348, 60182808), (406, 51585264), (464, 45137106), (504, 41554796), (522, 40121872), (609, 34390176), (672, 31166097), (674, 31073616), (696, 30091404), (812, 25792632), (928, 22568553), (1008, 20777398), (1011, 20715744), (1044, 20060936), (1063, 19702368), (1218, 17195088), (1348, 15536808), (1392, 15045702), (1624, 12896316), (1827, 11463392), (2016, 10388699), (2022, 10357872), (2088, 10030468), (2126, 9851184), (2359, 8878176), (2436, 8597544), (2696, 7768404), (2784, 7522851), (3033, 6905248), (3189, 6567456), (3248, 6448158), (3654, 5731696), (4044, 5178936), (4176, 5015234), (4252, 4925592), (4718, 4439088), (4872, 4298772), (5392, 3884202), (6066, 3452624), (6378, 3283728), (6496, 3224079), (7077, 2959392), (7308, 2865848), (7441, 2814624), (8088, 2589468), (8352, 2507617), (8504, 2462796), (9436, 2219544), (9567, 2189152), (9744, 2149386), (9773, 2143008), (10784, 1942101), (12132, 1726312), (12756, 1641864), (14154, 1479696), (14616, 1432924), (14882, 1407312), (16176, 1294734), (17008, 1231398), (18872, 1109772), (19134, 1094576), (19488, 1074693), (19546, 1071504), (21231, 986464), (22323, 938208), (24264, 863156), (25512, 820932), (28308, 739848), (29232, 716462), (29319, 714336), (29764, 703656), (30827, 679392), (32352, 647367), (34016, 615699), (37744, 554886), (38268, 547288), (39092, 535752), (42462, 493232), (44646, 469104), (48528, 431578), (51024, 410466), (56616, 369924), (58464, 358231), (58638, 357168), (59528, 351828), (61654, 339696), (66969, 312736), (68411, 306144), (75488, 277443), (76536, 273644), (78184, 267876), (84924, 246616), (87957, 238112), (89292, 234552), (92481, 226464), (97056, 215789), (102048, 205233), (113232, 184962), (117276, 178584), (119056, 175914), (123308, 169848), (133938, 156368), (136822, 153072)]