20696630976

素因数分解:

$2^6\times 3^3\times 7^3\times {\mathrm{34919}}^1$

素因数の和:34961

約数の個数: 224

約数和(自身を含む): 70957440000

約数和(自身を除く): 50260809024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 448, 504, 576, 588, 672, 686, 756, 784, 864, 882, 1008, 1029, 1176, 1323, 1344, 1372, 1512, 1568, 1728, 1764, 2016, 2058, 2352, 2646, 2744, 3024, 3087, 3136, 3528, 4032, 4116, 4704, 5292, 5488, 6048, 6174, 7056, 8232, 9261, 9408, 10584, 10976, 12096, 12348, 14112, 16464, 18522, 21168, 21952, 24696, 28224, 32928, 34919, 37044, 42336, 49392, 65856, 69838, 74088, 84672, 98784, 104757, 139676, 148176, 197568, 209514, 244433, 279352, 296352, 314271, 419028, 488866, 558704, 592704, 628542, 733299, 838056, 942813, 977732, 1117408, 1257084, 1466598, 1676112, 1711031, 1885626, 1955464, 2199897, 2234816, 2514168, 2933196, 3352224, 3422062, 3771252, 3910928, 4399794, 5028336, 5133093, 5866392, 6599691, 6704448, 6844124, 7542504, 7821856, 8799588, 10056672, 10266186, 11732784, 11977217, 13199382, 13688248, 15085008, 15399279, 15643712, 17599176, 20113344, 20532372, 23465568, 23954434, 26398764, 27376496, 30170016, 30798558, 35198352, 35931651, 41064744, 46197837, 46931136, 47908868, 52797528, 54752992, 60340032, 61597116, 70396704, 71863302, 82129488, 92395674, 95817736, 105595056, 107794953, 109505984, 123194232, 140793408, 143726604, 164258976, 184791348, 191635472, 211190112, 215589906, 246388464, 287453208, 323384859, 328517952, 369582696, 383270944, 422380224, 431179812, 492776928, 574906416, 646769718, 739165392, 766541888, 862359624, 985553856, 1149812832, 1293539436, 1478330784, 1724719248, 2299625664, 2587078872, 2956661568, 3449438496, 5174157744, 6898876992, 10348315488, 20696630976]

約数ペア:

[(1, 20696630976), (2, 10348315488), (3, 6898876992), (4, 5174157744), (6, 3449438496), (7, 2956661568), (8, 2587078872), (9, 2299625664), (12, 1724719248), (14, 1478330784), (16, 1293539436), (18, 1149812832), (21, 985553856), (24, 862359624), (27, 766541888), (28, 739165392), (32, 646769718), (36, 574906416), (42, 492776928), (48, 431179812), (49, 422380224), (54, 383270944), (56, 369582696), (63, 328517952), (64, 323384859), (72, 287453208), (84, 246388464), (96, 215589906), (98, 211190112), (108, 191635472), (112, 184791348), (126, 164258976), (144, 143726604), (147, 140793408), (168, 123194232), (189, 109505984), (192, 107794953), (196, 105595056), (216, 95817736), (224, 92395674), (252, 82129488), (288, 71863302), (294, 70396704), (336, 61597116), (343, 60340032), (378, 54752992), (392, 52797528), (432, 47908868), (441, 46931136), (448, 46197837), (504, 41064744), (576, 35931651), (588, 35198352), (672, 30798558), (686, 30170016), (756, 27376496), (784, 26398764), (864, 23954434), (882, 23465568), (1008, 20532372), (1029, 20113344), (1176, 17599176), (1323, 15643712), (1344, 15399279), (1372, 15085008), (1512, 13688248), (1568, 13199382), (1728, 11977217), (1764, 11732784), (2016, 10266186), (2058, 10056672), (2352, 8799588), (2646, 7821856), (2744, 7542504), (3024, 6844124), (3087, 6704448), (3136, 6599691), (3528, 5866392), (4032, 5133093), (4116, 5028336), (4704, 4399794), (5292, 3910928), (5488, 3771252), (6048, 3422062), (6174, 3352224), (7056, 2933196), (8232, 2514168), (9261, 2234816), (9408, 2199897), (10584, 1955464), (10976, 1885626), (12096, 1711031), (12348, 1676112), (14112, 1466598), (16464, 1257084), (18522, 1117408), (21168, 977732), (21952, 942813), (24696, 838056), (28224, 733299), (32928, 628542), (34919, 592704), (37044, 558704), (42336, 488866), (49392, 419028), (65856, 314271), (69838, 296352), (74088, 279352), (84672, 244433), (98784, 209514), (104757, 197568), (139676, 148176)]