20974982112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1427}}^1$

素因数の和:1790

約数の個数: 288

約数和(自身を含む): 71406945792

約数和(自身を除く): 50431963680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 317, 322, 336, 368, 414, 483, 504, 552, 634, 644, 672, 736, 828, 951, 966, 1008, 1104, 1268, 1288, 1427, 1449, 1656, 1902, 1932, 2016, 2208, 2219, 2536, 2576, 2853, 2854, 2898, 3312, 3804, 3864, 4281, 4438, 5072, 5152, 5706, 5708, 5796, 6624, 6657, 7291, 7608, 7728, 8562, 8876, 9989, 10144, 11412, 11416, 11592, 12843, 13314, 14582, 15216, 15456, 17124, 17752, 19971, 19978, 21873, 22824, 22832, 23184, 25686, 26628, 29164, 29967, 30432, 32821, 34248, 35504, 39942, 39956, 43746, 45648, 45664, 46368, 51037, 51372, 53256, 58328, 59934, 65619, 65642, 68496, 71008, 79884, 79912, 87492, 89901, 91296, 98463, 102074, 102744, 106512, 116656, 119868, 131238, 131284, 136992, 153111, 159768, 159824, 174984, 179802, 196926, 204148, 205488, 213024, 229747, 233312, 239736, 262476, 262568, 295389, 306222, 319536, 319648, 349968, 359604, 393852, 408296, 410976, 452359, 459333, 459494, 479472, 524952, 525136, 590778, 612444, 639072, 689241, 699936, 719208, 787704, 816592, 904718, 918666, 918988, 958944, 1049904, 1050272, 1181556, 1224888, 1357077, 1378482, 1438416, 1575408, 1633184, 1809436, 1837332, 1837976, 2067723, 2099808, 2363112, 2449776, 2714154, 2756964, 2876832, 3150816, 3166513, 3618872, 3674664, 3675952, 4071231, 4135446, 4726224, 4899552, 5428308, 5513928, 6333026, 7237744, 7349328, 7351904, 8142462, 8270892, 9452448, 9499539, 10404257, 10856616, 11027856, 12666052, 14475488, 14698656, 16284924, 16541784, 18999078, 20808514, 21713232, 22055712, 25332104, 28498617, 31212771, 32569848, 33083568, 37998156, 41617028, 43426464, 50664208, 56997234, 62425542, 65139696, 66167136, 72829799, 75996312, 83234056, 93638313, 101328416, 113994468, 124851084, 130279392, 145659598, 151992624, 166468112, 187276626, 218489397, 227988936, 249702168, 291319196, 303985248, 332936224, 374553252, 436978794, 455977872, 499404336, 582638392, 655468191, 749106504, 873957588, 911955744, 998808672, 1165276784, 1310936382, 1498213008, 1747915176, 2330553568, 2621872764, 2996426016, 3495830352, 5243745528, 6991660704, 10487491056, 20974982112]

約数ペア:

[(1, 20974982112), (2, 10487491056), (3, 6991660704), (4, 5243745528), (6, 3495830352), (7, 2996426016), (8, 2621872764), (9, 2330553568), (12, 1747915176), (14, 1498213008), (16, 1310936382), (18, 1165276784), (21, 998808672), (23, 911955744), (24, 873957588), (28, 749106504), (32, 655468191), (36, 582638392), (42, 499404336), (46, 455977872), (48, 436978794), (56, 374553252), (63, 332936224), (69, 303985248), (72, 291319196), (84, 249702168), (92, 227988936), (96, 218489397), (112, 187276626), (126, 166468112), (138, 151992624), (144, 145659598), (161, 130279392), (168, 124851084), (184, 113994468), (207, 101328416), (224, 93638313), (252, 83234056), (276, 75996312), (288, 72829799), (317, 66167136), (322, 65139696), (336, 62425542), (368, 56997234), (414, 50664208), (483, 43426464), (504, 41617028), (552, 37998156), (634, 33083568), (644, 32569848), (672, 31212771), (736, 28498617), (828, 25332104), (951, 22055712), (966, 21713232), (1008, 20808514), (1104, 18999078), (1268, 16541784), (1288, 16284924), (1427, 14698656), (1449, 14475488), (1656, 12666052), (1902, 11027856), (1932, 10856616), (2016, 10404257), (2208, 9499539), (2219, 9452448), (2536, 8270892), (2576, 8142462), (2853, 7351904), (2854, 7349328), (2898, 7237744), (3312, 6333026), (3804, 5513928), (3864, 5428308), (4281, 4899552), (4438, 4726224), (5072, 4135446), (5152, 4071231), (5706, 3675952), (5708, 3674664), (5796, 3618872), (6624, 3166513), (6657, 3150816), (7291, 2876832), (7608, 2756964), (7728, 2714154), (8562, 2449776), (8876, 2363112), (9989, 2099808), (10144, 2067723), (11412, 1837976), (11416, 1837332), (11592, 1809436), (12843, 1633184), (13314, 1575408), (14582, 1438416), (15216, 1378482), (15456, 1357077), (17124, 1224888), (17752, 1181556), (19971, 1050272), (19978, 1049904), (21873, 958944), (22824, 918988), (22832, 918666), (23184, 904718), (25686, 816592), (26628, 787704), (29164, 719208), (29967, 699936), (30432, 689241), (32821, 639072), (34248, 612444), (35504, 590778), (39942, 525136), (39956, 524952), (43746, 479472), (45648, 459494), (45664, 459333), (46368, 452359), (51037, 410976), (51372, 408296), (53256, 393852), (58328, 359604), (59934, 349968), (65619, 319648), (65642, 319536), (68496, 306222), (71008, 295389), (79884, 262568), (79912, 262476), (87492, 239736), (89901, 233312), (91296, 229747), (98463, 213024), (102074, 205488), (102744, 204148), (106512, 196926), (116656, 179802), (119868, 174984), (131238, 159824), (131284, 159768), (136992, 153111)]