20827518336

素因数分解:

$2^7\times 3^7\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1665

約数の個数: 256

約数和(自身を含む): 63593164800

約数和(自身を除く): 42765646464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 243, 282, 288, 324, 376, 384, 423, 432, 486, 564, 576, 648, 729, 752, 846, 864, 972, 1128, 1152, 1269, 1296, 1458, 1504, 1583, 1692, 1728, 1944, 2187, 2256, 2538, 2592, 2916, 3008, 3166, 3384, 3456, 3807, 3888, 4374, 4512, 4749, 5076, 5184, 5832, 6016, 6332, 6768, 7614, 7776, 8748, 9024, 9498, 10152, 10368, 11421, 11664, 12664, 13536, 14247, 15228, 15552, 17496, 18048, 18996, 20304, 22842, 23328, 25328, 27072, 28494, 30456, 31104, 34263, 34992, 37992, 40608, 42741, 45684, 46656, 50656, 54144, 56988, 60912, 68526, 69984, 74401, 75984, 81216, 85482, 91368, 93312, 101312, 102789, 113976, 121824, 128223, 137052, 139968, 148802, 151968, 162432, 170964, 182736, 202624, 205578, 223203, 227952, 243648, 256446, 274104, 279936, 297604, 303936, 341928, 365472, 384669, 411156, 446406, 455904, 487296, 512892, 548208, 595208, 607872, 669609, 683856, 730944, 769338, 822312, 892812, 911808, 1025784, 1096416, 1154007, 1190416, 1339218, 1367712, 1461888, 1538676, 1644624, 1785624, 1823616, 2008827, 2051568, 2192832, 2308014, 2380832, 2678436, 2735424, 3077352, 3289248, 3462021, 3571248, 4017654, 4103136, 4385664, 4616028, 4761664, 5356872, 5470848, 6026481, 6154704, 6578496, 6924042, 7142496, 8035308, 8206272, 9232056, 9523328, 10713744, 12052962, 12309408, 13156992, 13848084, 14284992, 16070616, 16412544, 18079443, 18464112, 21427488, 24105924, 24618816, 27696168, 28569984, 32141232, 36158886, 36928224, 42854976, 48211848, 49237632, 54238329, 55392336, 64282464, 72317772, 73856448, 85709952, 96423696, 108476658, 110784672, 128564928, 144635544, 147712896, 162714987, 192847392, 216953316, 221569344, 257129856, 289271088, 325429974, 385694784, 433906632, 443138688, 578542176, 650859948, 771389568, 867813264, 1157084352, 1301719896, 1735626528, 2314168704, 2603439792, 3471253056, 5206879584, 6942506112, 10413759168, 20827518336]

約数ペア:

[(1, 20827518336), (2, 10413759168), (3, 6942506112), (4, 5206879584), (6, 3471253056), (8, 2603439792), (9, 2314168704), (12, 1735626528), (16, 1301719896), (18, 1157084352), (24, 867813264), (27, 771389568), (32, 650859948), (36, 578542176), (47, 443138688), (48, 433906632), (54, 385694784), (64, 325429974), (72, 289271088), (81, 257129856), (94, 221569344), (96, 216953316), (108, 192847392), (128, 162714987), (141, 147712896), (144, 144635544), (162, 128564928), (188, 110784672), (192, 108476658), (216, 96423696), (243, 85709952), (282, 73856448), (288, 72317772), (324, 64282464), (376, 55392336), (384, 54238329), (423, 49237632), (432, 48211848), (486, 42854976), (564, 36928224), (576, 36158886), (648, 32141232), (729, 28569984), (752, 27696168), (846, 24618816), (864, 24105924), (972, 21427488), (1128, 18464112), (1152, 18079443), (1269, 16412544), (1296, 16070616), (1458, 14284992), (1504, 13848084), (1583, 13156992), (1692, 12309408), (1728, 12052962), (1944, 10713744), (2187, 9523328), (2256, 9232056), (2538, 8206272), (2592, 8035308), (2916, 7142496), (3008, 6924042), (3166, 6578496), (3384, 6154704), (3456, 6026481), (3807, 5470848), (3888, 5356872), (4374, 4761664), (4512, 4616028), (4749, 4385664), (5076, 4103136), (5184, 4017654), (5832, 3571248), (6016, 3462021), (6332, 3289248), (6768, 3077352), (7614, 2735424), (7776, 2678436), (8748, 2380832), (9024, 2308014), (9498, 2192832), (10152, 2051568), (10368, 2008827), (11421, 1823616), (11664, 1785624), (12664, 1644624), (13536, 1538676), (14247, 1461888), (15228, 1367712), (15552, 1339218), (17496, 1190416), (18048, 1154007), (18996, 1096416), (20304, 1025784), (22842, 911808), (23328, 892812), (25328, 822312), (27072, 769338), (28494, 730944), (30456, 683856), (31104, 669609), (34263, 607872), (34992, 595208), (37992, 548208), (40608, 512892), (42741, 487296), (45684, 455904), (46656, 446406), (50656, 411156), (54144, 384669), (56988, 365472), (60912, 341928), (68526, 303936), (69984, 297604), (74401, 279936), (75984, 274104), (81216, 256446), (85482, 243648), (91368, 227952), (93312, 223203), (101312, 205578), (102789, 202624), (113976, 182736), (121824, 170964), (128223, 162432), (137052, 151968), (139968, 148802)]