20210379552

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1$

素因数の和:1981

約数の個数: 384

約数和(自身を含む): 69141703680

約数和(自身を除く): 48931324128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 67, 68, 72, 88, 96, 99, 102, 108, 132, 134, 136, 144, 153, 176, 187, 198, 201, 204, 216, 264, 268, 272, 288, 297, 306, 352, 374, 396, 402, 408, 432, 459, 528, 536, 544, 561, 594, 603, 612, 737, 748, 792, 804, 816, 864, 918, 1056, 1072, 1122, 1139, 1188, 1206, 1224, 1474, 1496, 1584, 1608, 1632, 1683, 1809, 1836, 1867, 2144, 2211, 2244, 2278, 2376, 2412, 2448, 2948, 2992, 3168, 3216, 3366, 3417, 3618, 3672, 3734, 4422, 4488, 4556, 4752, 4824, 4896, 5049, 5601, 5896, 5984, 6432, 6633, 6732, 6834, 7236, 7344, 7468, 8844, 8976, 9112, 9504, 9648, 10098, 10251, 11202, 11792, 12529, 13266, 13464, 13668, 14472, 14688, 14936, 16803, 17688, 17952, 18224, 19296, 19899, 20196, 20502, 20537, 22404, 23584, 25058, 26532, 26928, 27336, 28944, 29872, 30753, 31739, 33606, 35376, 36448, 37587, 39798, 40392, 41004, 41074, 44808, 50116, 50409, 53064, 53856, 54672, 57888, 59744, 61506, 61611, 63478, 67212, 70752, 75174, 79596, 80784, 82008, 82148, 89616, 95217, 100232, 100818, 106128, 109344, 112761, 123012, 123222, 125089, 126956, 134424, 150348, 159192, 161568, 164016, 164296, 179232, 184833, 190434, 200464, 201636, 212256, 225522, 246024, 246444, 250178, 253912, 268848, 285651, 300696, 318384, 328032, 328592, 338283, 349129, 369666, 375267, 380868, 400928, 403272, 451044, 492048, 492888, 500356, 507824, 537696, 554499, 571302, 601392, 636768, 657184, 676566, 698258, 739332, 750534, 761736, 806544, 856953, 902088, 984096, 985776, 1000712, 1015648, 1047387, 1108998, 1125801, 1142604, 1202784, 1353132, 1375979, 1396516, 1478664, 1501068, 1523472, 1613088, 1713906, 1804176, 1971552, 2001424, 2094774, 2126513, 2217996, 2251602, 2285208, 2706264, 2751958, 2793032, 2957328, 3002136, 3046944, 3142161, 3377403, 3427812, 3608352, 4002848, 4127937, 4189548, 4253026, 4435992, 4503204, 4570416, 5412528, 5503916, 5586064, 5914656, 6004272, 6284322, 6379539, 6754806, 6855624, 8255874, 8379096, 8506052, 8871984, 9006408, 9140832, 9426483, 10825056, 11007832, 11172128, 12008544, 12383811, 12568644, 12759078, 13509612, 13711248, 16511748, 16758192, 17012104, 17743968, 18012816, 18852966, 19138617, 22015664, 23391643, 24767622, 25137288, 25518156, 27019224, 27422496, 33023496, 33516384, 34024208, 36025632, 37151433, 37705932, 38277234, 44031328, 46783286, 49535244, 50274576, 51036312, 54038448, 57415851, 66046992, 68048416, 70174929, 74302866, 75411864, 76554468, 93566572, 99070488, 100549152, 102072624, 108076896, 114831702, 132093984, 140349858, 148605732, 150823728, 153108936, 187133144, 198140976, 204145248, 210524787, 229663404, 280699716, 297211464, 301647456, 306217872, 374266288, 396281952, 421049574, 459326808, 561399432, 594422928, 612435744, 631574361, 748532576, 842099148, 918653616, 1122798864, 1188845856, 1263148722, 1684198296, 1837307232, 2245597728, 2526297444, 3368396592, 5052594888, 6736793184, 10105189776, 20210379552]

約数ペア:

[(1, 20210379552), (2, 10105189776), (3, 6736793184), (4, 5052594888), (6, 3368396592), (8, 2526297444), (9, 2245597728), (11, 1837307232), (12, 1684198296), (16, 1263148722), (17, 1188845856), (18, 1122798864), (22, 918653616), (24, 842099148), (27, 748532576), (32, 631574361), (33, 612435744), (34, 594422928), (36, 561399432), (44, 459326808), (48, 421049574), (51, 396281952), (54, 374266288), (66, 306217872), (67, 301647456), (68, 297211464), (72, 280699716), (88, 229663404), (96, 210524787), (99, 204145248), (102, 198140976), (108, 187133144), (132, 153108936), (134, 150823728), (136, 148605732), (144, 140349858), (153, 132093984), (176, 114831702), (187, 108076896), (198, 102072624), (201, 100549152), (204, 99070488), (216, 93566572), (264, 76554468), (268, 75411864), (272, 74302866), (288, 70174929), (297, 68048416), (306, 66046992), (352, 57415851), (374, 54038448), (396, 51036312), (402, 50274576), (408, 49535244), (432, 46783286), (459, 44031328), (528, 38277234), (536, 37705932), (544, 37151433), (561, 36025632), (594, 34024208), (603, 33516384), (612, 33023496), (737, 27422496), (748, 27019224), (792, 25518156), (804, 25137288), (816, 24767622), (864, 23391643), (918, 22015664), (1056, 19138617), (1072, 18852966), (1122, 18012816), (1139, 17743968), (1188, 17012104), (1206, 16758192), (1224, 16511748), (1474, 13711248), (1496, 13509612), (1584, 12759078), (1608, 12568644), (1632, 12383811), (1683, 12008544), (1809, 11172128), (1836, 11007832), (1867, 10825056), (2144, 9426483), (2211, 9140832), (2244, 9006408), (2278, 8871984), (2376, 8506052), (2412, 8379096), (2448, 8255874), (2948, 6855624), (2992, 6754806), (3168, 6379539), (3216, 6284322), (3366, 6004272), (3417, 5914656), (3618, 5586064), (3672, 5503916), (3734, 5412528), (4422, 4570416), (4488, 4503204), (4556, 4435992), (4752, 4253026), (4824, 4189548), (4896, 4127937), (5049, 4002848), (5601, 3608352), (5896, 3427812), (5984, 3377403), (6432, 3142161), (6633, 3046944), (6732, 3002136), (6834, 2957328), (7236, 2793032), (7344, 2751958), (7468, 2706264), (8844, 2285208), (8976, 2251602), (9112, 2217996), (9504, 2126513), (9648, 2094774), (10098, 2001424), (10251, 1971552), (11202, 1804176), (11792, 1713906), (12529, 1613088), (13266, 1523472), (13464, 1501068), (13668, 1478664), (14472, 1396516), (14688, 1375979), (14936, 1353132), (16803, 1202784), (17688, 1142604), (17952, 1125801), (18224, 1108998), (19296, 1047387), (19899, 1015648), (20196, 1000712), (20502, 985776), (20537, 984096), (22404, 902088), (23584, 856953), (25058, 806544), (26532, 761736), (26928, 750534), (27336, 739332), (28944, 698258), (29872, 676566), (30753, 657184), (31739, 636768), (33606, 601392), (35376, 571302), (36448, 554499), (37587, 537696), (39798, 507824), (40392, 500356), (41004, 492888), (41074, 492048), (44808, 451044), (50116, 403272), (50409, 400928), (53064, 380868), (53856, 375267), (54672, 369666), (57888, 349129), (59744, 338283), (61506, 328592), (61611, 328032), (63478, 318384), (67212, 300696), (70752, 285651), (75174, 268848), (79596, 253912), (80784, 250178), (82008, 246444), (82148, 246024), (89616, 225522), (95217, 212256), (100232, 201636), (100818, 200464), (106128, 190434), (109344, 184833), (112761, 179232), (123012, 164296), (123222, 164016), (125089, 161568), (126956, 159192), (134424, 150348)]