19954916352

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{34369}}^1$

素因数の和:34408

約数の個数: 220

約数和(自身を含む): 68104017520

約数和(自身を除く): 48149101168

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, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3072, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6912, 7168, 8064, 9072, 9216, 10368, 10752, 12096, 13824, 16128, 18144, 20736, 21504, 24192, 27648, 32256, 34369, 36288, 41472, 48384, 64512, 68738, 72576, 82944, 96768, 103107, 137476, 145152, 193536, 206214, 240583, 274952, 290304, 309321, 412428, 481166, 549904, 580608, 618642, 721749, 824856, 927963, 962332, 1099808, 1237284, 1443498, 1649712, 1855926, 1924664, 2165247, 2199616, 2474568, 2783889, 2886996, 3299424, 3711852, 3849328, 4330494, 4399232, 4949136, 5567778, 5773992, 6495741, 6598848, 7423704, 7698656, 8660988, 8798464, 9898272, 11135556, 11547984, 12991482, 13197696, 14847408, 15397312, 17321976, 17596928, 19487223, 19796544, 22271112, 23095968, 25982964, 26395392, 29694816, 30794624, 34643952, 35193856, 38974446, 39593088, 44542224, 46191936, 51965928, 52790784, 59389632, 61589248, 69287904, 77948892, 79186176, 89084448, 92383872, 103931856, 105581568, 118779264, 123178496, 138575808, 155897784, 158372352, 178168896, 184767744, 207863712, 237558528, 246356992, 277151616, 311795568, 316744704, 356337792, 369535488, 415727424, 475117056, 554303232, 623591136, 712675584, 739070976, 831454848, 950234112, 1108606464, 1247182272, 1425351168, 1662909696, 2217212928, 2494364544, 2850702336, 3325819392, 4988729088, 6651638784, 9977458176, 19954916352]

約数ペア:

[(1, 19954916352), (2, 9977458176), (3, 6651638784), (4, 4988729088), (6, 3325819392), (7, 2850702336), (8, 2494364544), (9, 2217212928), (12, 1662909696), (14, 1425351168), (16, 1247182272), (18, 1108606464), (21, 950234112), (24, 831454848), (27, 739070976), (28, 712675584), (32, 623591136), (36, 554303232), (42, 475117056), (48, 415727424), (54, 369535488), (56, 356337792), (63, 316744704), (64, 311795568), (72, 277151616), (81, 246356992), (84, 237558528), (96, 207863712), (108, 184767744), (112, 178168896), (126, 158372352), (128, 155897784), (144, 138575808), (162, 123178496), (168, 118779264), (189, 105581568), (192, 103931856), (216, 92383872), (224, 89084448), (252, 79186176), (256, 77948892), (288, 69287904), (324, 61589248), (336, 59389632), (378, 52790784), (384, 51965928), (432, 46191936), (448, 44542224), (504, 39593088), (512, 38974446), (567, 35193856), (576, 34643952), (648, 30794624), (672, 29694816), (756, 26395392), (768, 25982964), (864, 23095968), (896, 22271112), (1008, 19796544), (1024, 19487223), (1134, 17596928), (1152, 17321976), (1296, 15397312), (1344, 14847408), (1512, 13197696), (1536, 12991482), (1728, 11547984), (1792, 11135556), (2016, 9898272), (2268, 8798464), (2304, 8660988), (2592, 7698656), (2688, 7423704), (3024, 6598848), (3072, 6495741), (3456, 5773992), (3584, 5567778), (4032, 4949136), (4536, 4399232), (4608, 4330494), (5184, 3849328), (5376, 3711852), (6048, 3299424), (6912, 2886996), (7168, 2783889), (8064, 2474568), (9072, 2199616), (9216, 2165247), (10368, 1924664), (10752, 1855926), (12096, 1649712), (13824, 1443498), (16128, 1237284), (18144, 1099808), (20736, 962332), (21504, 927963), (24192, 824856), (27648, 721749), (32256, 618642), (34369, 580608), (36288, 549904), (41472, 481166), (48384, 412428), (64512, 309321), (68738, 290304), (72576, 274952), (82944, 240583), (96768, 206214), (103107, 193536), (137476, 145152)]