20011959936

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3967}}^1$

素因数の和:4167

約数の個数: 192

約数和(自身を含む): 59981875200

約数和(自身を除く): 39969915264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 151, 174, 192, 232, 261, 288, 302, 348, 384, 453, 464, 522, 576, 604, 696, 906, 928, 1044, 1152, 1208, 1359, 1392, 1812, 1856, 2088, 2416, 2718, 2784, 3624, 3712, 3967, 4176, 4379, 4832, 5436, 5568, 7248, 7934, 8352, 8758, 9664, 10872, 11136, 11901, 13137, 14496, 15868, 16704, 17516, 19328, 21744, 23802, 26274, 28992, 31736, 33408, 35032, 35703, 39411, 43488, 47604, 52548, 57984, 63472, 70064, 71406, 78822, 86976, 95208, 105096, 115043, 126944, 140128, 142812, 157644, 173952, 190416, 210192, 230086, 253888, 280256, 285624, 315288, 345129, 380832, 420384, 460172, 507776, 560512, 571248, 599017, 630576, 690258, 761664, 840768, 920344, 1035387, 1142496, 1198034, 1261152, 1380516, 1523328, 1681536, 1797051, 1840688, 2070774, 2284992, 2396068, 2522304, 2761032, 3594102, 3681376, 4141548, 4569984, 4792136, 5044608, 5391153, 5522064, 7188204, 7362752, 8283096, 9584272, 10782306, 11044128, 14376408, 14725504, 16566192, 17371493, 19168544, 21564612, 22088256, 28752816, 33132384, 34742986, 38337088, 43129224, 44176512, 52114479, 57505632, 66264768, 69485972, 76674176, 86258448, 104228958, 115011264, 132529536, 138971944, 156343437, 172516896, 208457916, 230022528, 277943888, 312686874, 345033792, 416915832, 555887776, 625373748, 690067584, 833831664, 1111775552, 1250747496, 1667663328, 2223551104, 2501494992, 3335326656, 5002989984, 6670653312, 10005979968, 20011959936]

約数ペア:

[(1, 20011959936), (2, 10005979968), (3, 6670653312), (4, 5002989984), (6, 3335326656), (8, 2501494992), (9, 2223551104), (12, 1667663328), (16, 1250747496), (18, 1111775552), (24, 833831664), (29, 690067584), (32, 625373748), (36, 555887776), (48, 416915832), (58, 345033792), (64, 312686874), (72, 277943888), (87, 230022528), (96, 208457916), (116, 172516896), (128, 156343437), (144, 138971944), (151, 132529536), (174, 115011264), (192, 104228958), (232, 86258448), (261, 76674176), (288, 69485972), (302, 66264768), (348, 57505632), (384, 52114479), (453, 44176512), (464, 43129224), (522, 38337088), (576, 34742986), (604, 33132384), (696, 28752816), (906, 22088256), (928, 21564612), (1044, 19168544), (1152, 17371493), (1208, 16566192), (1359, 14725504), (1392, 14376408), (1812, 11044128), (1856, 10782306), (2088, 9584272), (2416, 8283096), (2718, 7362752), (2784, 7188204), (3624, 5522064), (3712, 5391153), (3967, 5044608), (4176, 4792136), (4379, 4569984), (4832, 4141548), (5436, 3681376), (5568, 3594102), (7248, 2761032), (7934, 2522304), (8352, 2396068), (8758, 2284992), (9664, 2070774), (10872, 1840688), (11136, 1797051), (11901, 1681536), (13137, 1523328), (14496, 1380516), (15868, 1261152), (16704, 1198034), (17516, 1142496), (19328, 1035387), (21744, 920344), (23802, 840768), (26274, 761664), (28992, 690258), (31736, 630576), (33408, 599017), (35032, 571248), (35703, 560512), (39411, 507776), (43488, 460172), (47604, 420384), (52548, 380832), (57984, 345129), (63472, 315288), (70064, 285624), (71406, 280256), (78822, 253888), (86976, 230086), (95208, 210192), (105096, 190416), (115043, 173952), (126944, 157644), (140128, 142812)]