20671283808

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:599

約数の個数: 384

約数和(自身を含む): 70627737600

約数和(自身を除く): 49956453792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 67, 72, 84, 96, 108, 112, 126, 134, 139, 144, 168, 189, 201, 216, 224, 252, 268, 278, 288, 336, 367, 378, 402, 417, 432, 469, 504, 536, 556, 603, 672, 734, 756, 804, 834, 864, 938, 973, 1008, 1072, 1101, 1112, 1206, 1251, 1407, 1468, 1512, 1608, 1668, 1809, 1876, 1946, 2016, 2144, 2202, 2224, 2412, 2502, 2569, 2814, 2919, 2936, 3024, 3216, 3303, 3336, 3618, 3752, 3753, 3892, 4221, 4404, 4448, 4824, 5004, 5138, 5628, 5838, 5872, 6048, 6432, 6606, 6672, 7236, 7504, 7506, 7707, 7784, 8442, 8757, 8808, 9313, 9648, 9909, 10008, 10276, 11256, 11676, 11744, 12663, 13212, 13344, 14472, 15008, 15012, 15414, 15568, 16884, 17514, 17616, 18626, 19296, 19818, 20016, 20552, 22512, 23121, 23352, 24589, 25326, 26271, 26424, 27939, 28944, 30024, 30828, 31136, 33768, 35028, 35232, 37252, 39636, 40032, 41104, 45024, 46242, 46704, 49178, 50652, 51013, 52542, 52848, 55878, 57888, 60048, 61656, 65191, 67536, 69363, 70056, 73767, 74504, 79272, 82208, 83817, 92484, 93408, 98356, 101304, 102026, 105084, 105696, 111756, 120096, 123312, 130382, 135072, 138726, 140112, 147534, 149008, 153039, 158544, 167634, 172123, 184968, 195573, 196712, 202608, 204052, 210168, 221301, 223512, 246624, 251451, 260764, 277452, 280224, 295068, 298016, 306078, 317088, 335268, 344246, 357091, 369936, 391146, 393424, 405216, 408104, 420336, 442602, 447024, 459117, 502902, 516369, 521528, 554904, 586719, 590136, 612156, 663903, 670536, 688492, 714182, 739872, 782292, 786848, 816208, 840672, 885204, 894048, 918234, 1005804, 1032738, 1043056, 1071273, 1109808, 1173438, 1180272, 1224312, 1327806, 1341072, 1376984, 1377351, 1428364, 1549107, 1564584, 1632416, 1760157, 1770408, 1836468, 2011608, 2065476, 2086112, 2142546, 2219616, 2346876, 2360544, 2448624, 2655612, 2682144, 2753968, 2754702, 2856728, 3098214, 3129168, 3213819, 3417871, 3520314, 3540816, 3672936, 4023216, 4130952, 4285092, 4647321, 4693752, 4897248, 5311224, 5507936, 5509404, 5713456, 6196428, 6258336, 6427638, 6835742, 7040628, 7081632, 7345872, 8046432, 8261904, 8570184, 9294642, 9387504, 9641457, 10253613, 10622448, 11018808, 11426912, 12392856, 12855276, 13671484, 14081256, 14691744, 16523808, 17140368, 18589284, 18775008, 19282914, 20507226, 21244896, 22037616, 23925097, 24785712, 25710552, 27342968, 28162512, 30760839, 34280736, 37178568, 38565828, 41014452, 44075232, 47850194, 49571424, 51421104, 54685936, 56325024, 61521678, 71775291, 74357136, 77131656, 82028904, 92282517, 95700388, 102842208, 109371872, 123043356, 143550582, 148714272, 154263312, 164057808, 184565034, 191400776, 215325873, 246086712, 287101164, 308526624, 328115616, 369130068, 382801552, 430651746, 492173424, 574202328, 645977619, 738260136, 765603104, 861303492, 984346848, 1148404656, 1291955238, 1476520272, 1722606984, 2296809312, 2583910476, 2953040544, 3445213968, 5167820952, 6890427936, 10335641904, 20671283808]

約数ペア:

[(1, 20671283808), (2, 10335641904), (3, 6890427936), (4, 5167820952), (6, 3445213968), (7, 2953040544), (8, 2583910476), (9, 2296809312), (12, 1722606984), (14, 1476520272), (16, 1291955238), (18, 1148404656), (21, 984346848), (24, 861303492), (27, 765603104), (28, 738260136), (32, 645977619), (36, 574202328), (42, 492173424), (48, 430651746), (54, 382801552), (56, 369130068), (63, 328115616), (67, 308526624), (72, 287101164), (84, 246086712), (96, 215325873), (108, 191400776), (112, 184565034), (126, 164057808), (134, 154263312), (139, 148714272), (144, 143550582), (168, 123043356), (189, 109371872), (201, 102842208), (216, 95700388), (224, 92282517), (252, 82028904), (268, 77131656), (278, 74357136), (288, 71775291), (336, 61521678), (367, 56325024), (378, 54685936), (402, 51421104), (417, 49571424), (432, 47850194), (469, 44075232), (504, 41014452), (536, 38565828), (556, 37178568), (603, 34280736), (672, 30760839), (734, 28162512), (756, 27342968), (804, 25710552), (834, 24785712), (864, 23925097), (938, 22037616), (973, 21244896), (1008, 20507226), (1072, 19282914), (1101, 18775008), (1112, 18589284), (1206, 17140368), (1251, 16523808), (1407, 14691744), (1468, 14081256), (1512, 13671484), (1608, 12855276), (1668, 12392856), (1809, 11426912), (1876, 11018808), (1946, 10622448), (2016, 10253613), (2144, 9641457), (2202, 9387504), (2224, 9294642), (2412, 8570184), (2502, 8261904), (2569, 8046432), (2814, 7345872), (2919, 7081632), (2936, 7040628), (3024, 6835742), (3216, 6427638), (3303, 6258336), (3336, 6196428), (3618, 5713456), (3752, 5509404), (3753, 5507936), (3892, 5311224), (4221, 4897248), (4404, 4693752), (4448, 4647321), (4824, 4285092), (5004, 4130952), (5138, 4023216), (5628, 3672936), (5838, 3540816), (5872, 3520314), (6048, 3417871), (6432, 3213819), (6606, 3129168), (6672, 3098214), (7236, 2856728), (7504, 2754702), (7506, 2753968), (7707, 2682144), (7784, 2655612), (8442, 2448624), (8757, 2360544), (8808, 2346876), (9313, 2219616), (9648, 2142546), (9909, 2086112), (10008, 2065476), (10276, 2011608), (11256, 1836468), (11676, 1770408), (11744, 1760157), (12663, 1632416), (13212, 1564584), (13344, 1549107), (14472, 1428364), (15008, 1377351), (15012, 1376984), (15414, 1341072), (15568, 1327806), (16884, 1224312), (17514, 1180272), (17616, 1173438), (18626, 1109808), (19296, 1071273), (19818, 1043056), (20016, 1032738), (20552, 1005804), (22512, 918234), (23121, 894048), (23352, 885204), (24589, 840672), (25326, 816208), (26271, 786848), (26424, 782292), (27939, 739872), (28944, 714182), (30024, 688492), (30828, 670536), (31136, 663903), (33768, 612156), (35028, 590136), (35232, 586719), (37252, 554904), (39636, 521528), (40032, 516369), (41104, 502902), (45024, 459117), (46242, 447024), (46704, 442602), (49178, 420336), (50652, 408104), (51013, 405216), (52542, 393424), (52848, 391146), (55878, 369936), (57888, 357091), (60048, 344246), (61656, 335268), (65191, 317088), (67536, 306078), (69363, 298016), (70056, 295068), (73767, 280224), (74504, 277452), (79272, 260764), (82208, 251451), (83817, 246624), (92484, 223512), (93408, 221301), (98356, 210168), (101304, 204052), (102026, 202608), (105084, 196712), (105696, 195573), (111756, 184968), (120096, 172123), (123312, 167634), (130382, 158544), (135072, 153039), (138726, 149008), (140112, 147534)]