20422354176

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{422089}}^1$

素因数の和:422121

約数の個数: 144

約数和(自身を含む): 69020156800

約数和(自身を除く): 48597802624

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, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 48384, 422089, 844178, 1266267, 1688356, 2532534, 2954623, 3376712, 3798801, 5065068, 5909246, 6753424, 7597602, 8863869, 10130136, 11396403, 11818492, 13506848, 15195204, 17727738, 20260272, 22792806, 23636984, 26591607, 27013696, 30390408, 35455476, 40520544, 45585612, 47273968, 53183214, 54027392, 60780816, 70910952, 79774821, 81041088, 91171224, 94547936, 106366428, 108054784, 121561632, 141821904, 159549642, 162082176, 182342448, 189095872, 212732856, 243123264, 283643808, 319099284, 324164352, 364684896, 378191744, 425465712, 486246528, 567287616, 638198568, 729369792, 756383488, 850931424, 972493056, 1134575232, 1276397136, 1458739584, 1701862848, 2269150464, 2552794272, 2917479168, 3403725696, 5105588544, 6807451392, 10211177088, 20422354176]

約数ペア:

[(1, 20422354176), (2, 10211177088), (3, 6807451392), (4, 5105588544), (6, 3403725696), (7, 2917479168), (8, 2552794272), (9, 2269150464), (12, 1701862848), (14, 1458739584), (16, 1276397136), (18, 1134575232), (21, 972493056), (24, 850931424), (27, 756383488), (28, 729369792), (32, 638198568), (36, 567287616), (42, 486246528), (48, 425465712), (54, 378191744), (56, 364684896), (63, 324164352), (64, 319099284), (72, 283643808), (84, 243123264), (96, 212732856), (108, 189095872), (112, 182342448), (126, 162082176), (128, 159549642), (144, 141821904), (168, 121561632), (189, 108054784), (192, 106366428), (216, 94547936), (224, 91171224), (252, 81041088), (256, 79774821), (288, 70910952), (336, 60780816), (378, 54027392), (384, 53183214), (432, 47273968), (448, 45585612), (504, 40520544), (576, 35455476), (672, 30390408), (756, 27013696), (768, 26591607), (864, 23636984), (896, 22792806), (1008, 20260272), (1152, 17727738), (1344, 15195204), (1512, 13506848), (1728, 11818492), (1792, 11396403), (2016, 10130136), (2304, 8863869), (2688, 7597602), (3024, 6753424), (3456, 5909246), (4032, 5065068), (5376, 3798801), (6048, 3376712), (6912, 2954623), (8064, 2532534), (12096, 1688356), (16128, 1266267), (24192, 844178), (48384, 422089)]