20139380352

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64037}}^1$

素因数の和:64080

約数の個数: 256

約数和(自身を含む): 73157011200

約数和(自身を除く): 53017630848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4368, 4914, 4992, 5616, 5824, 6048, 6552, 7488, 8064, 8736, 9828, 11232, 11648, 12096, 13104, 14976, 17472, 19656, 22464, 24192, 26208, 34944, 39312, 44928, 52416, 64037, 78624, 104832, 128074, 157248, 192111, 256148, 314496, 384222, 448259, 512296, 576333, 768444, 832481, 896518, 1024592, 1152666, 1344777, 1536888, 1664962, 1728999, 1793036, 2049184, 2305332, 2497443, 2689554, 3073776, 3329924, 3457998, 3586072, 4034331, 4098368, 4610664, 4994886, 5379108, 5827367, 6147552, 6659848, 6915996, 7172144, 7492329, 8068662, 8196736, 9221328, 9989772, 10758216, 11654734, 12102993, 12295104, 13319696, 13831992, 14344288, 14984658, 16137324, 17482101, 18442656, 19979544, 21516432, 22476987, 23309468, 24205986, 24590208, 26639392, 27663984, 28688576, 29969316, 32274648, 34964202, 36885312, 39959088, 43032864, 44953974, 46618936, 48411972, 52446303, 53278784, 55327968, 57377152, 59938632, 64549296, 69928404, 73770624, 79918176, 86065728, 89907948, 93237872, 96823944, 104892606, 106557568, 110655936, 119877264, 129098592, 139856808, 157338909, 159836352, 172131456, 179815896, 186475744, 193647888, 209785212, 221311872, 239754528, 258197184, 279713616, 314677818, 319672704, 359631792, 372951488, 387295776, 419570424, 479509056, 516394368, 559427232, 629355636, 719263584, 745902976, 774591552, 839140848, 959018112, 1118854464, 1258711272, 1438527168, 1549183104, 1678281696, 2237708928, 2517422544, 2877054336, 3356563392, 5034845088, 6713126784, 10069690176, 20139380352]

約数ペア:

[(1, 20139380352), (2, 10069690176), (3, 6713126784), (4, 5034845088), (6, 3356563392), (7, 2877054336), (8, 2517422544), (9, 2237708928), (12, 1678281696), (13, 1549183104), (14, 1438527168), (16, 1258711272), (18, 1118854464), (21, 959018112), (24, 839140848), (26, 774591552), (27, 745902976), (28, 719263584), (32, 629355636), (36, 559427232), (39, 516394368), (42, 479509056), (48, 419570424), (52, 387295776), (54, 372951488), (56, 359631792), (63, 319672704), (64, 314677818), (72, 279713616), (78, 258197184), (84, 239754528), (91, 221311872), (96, 209785212), (104, 193647888), (108, 186475744), (112, 179815896), (117, 172131456), (126, 159836352), (128, 157338909), (144, 139856808), (156, 129098592), (168, 119877264), (182, 110655936), (189, 106557568), (192, 104892606), (208, 96823944), (216, 93237872), (224, 89907948), (234, 86065728), (252, 79918176), (273, 73770624), (288, 69928404), (312, 64549296), (336, 59938632), (351, 57377152), (364, 55327968), (378, 53278784), (384, 52446303), (416, 48411972), (432, 46618936), (448, 44953974), (468, 43032864), (504, 39959088), (546, 36885312), (576, 34964202), (624, 32274648), (672, 29969316), (702, 28688576), (728, 27663984), (756, 26639392), (819, 24590208), (832, 24205986), (864, 23309468), (896, 22476987), (936, 21516432), (1008, 19979544), (1092, 18442656), (1152, 17482101), (1248, 16137324), (1344, 14984658), (1404, 14344288), (1456, 13831992), (1512, 13319696), (1638, 12295104), (1664, 12102993), (1728, 11654734), (1872, 10758216), (2016, 9989772), (2184, 9221328), (2457, 8196736), (2496, 8068662), (2688, 7492329), (2808, 7172144), (2912, 6915996), (3024, 6659848), (3276, 6147552), (3456, 5827367), (3744, 5379108), (4032, 4994886), (4368, 4610664), (4914, 4098368), (4992, 4034331), (5616, 3586072), (5824, 3457998), (6048, 3329924), (6552, 3073776), (7488, 2689554), (8064, 2497443), (8736, 2305332), (9828, 2049184), (11232, 1793036), (11648, 1728999), (12096, 1664962), (13104, 1536888), (14976, 1344777), (17472, 1152666), (19656, 1024592), (22464, 896518), (24192, 832481), (26208, 768444), (34944, 576333), (39312, 512296), (44928, 448259), (52416, 384222), (64037, 314496), (78624, 256148), (104832, 192111), (128074, 157248)]