20199932928

素因数分解:

$2^{10}\times 3^5\times 7^1\times {\mathrm{11597}}^1$

素因数の和:11639

約数の個数: 264

約数和(自身を含む): 69134100672

約数和(自身を除く): 48934167744

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, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 972, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 3024, 3072, 3402, 3456, 3584, 3888, 4032, 4536, 4608, 5184, 5376, 6048, 6804, 6912, 7168, 7776, 8064, 9072, 9216, 10368, 10752, 11597, 12096, 13608, 13824, 15552, 16128, 18144, 20736, 21504, 23194, 24192, 27216, 27648, 31104, 32256, 34791, 36288, 41472, 46388, 48384, 54432, 62208, 64512, 69582, 72576, 81179, 82944, 92776, 96768, 104373, 108864, 124416, 139164, 145152, 162358, 185552, 193536, 208746, 217728, 243537, 248832, 278328, 290304, 313119, 324716, 371104, 417492, 435456, 487074, 556656, 580608, 626238, 649432, 730611, 742208, 834984, 870912, 939357, 974148, 1113312, 1252476, 1298864, 1461222, 1484416, 1669968, 1741824, 1878714, 1948296, 2191833, 2226624, 2504952, 2597728, 2818071, 2922444, 2968832, 3339936, 3757428, 3896592, 4383666, 4453248, 5009904, 5195456, 5636142, 5844888, 5937664, 6575499, 6679872, 7514856, 7793184, 8767332, 8906496, 10019808, 10390912, 11272284, 11689776, 11875328, 13150998, 13359744, 15029712, 15586368, 17534664, 17812992, 19726497, 20039616, 20781824, 22544568, 23379552, 26301996, 26719488, 30059424, 31172736, 35069328, 35625984, 39452994, 40079232, 41563648, 45089136, 46759104, 52603992, 53438976, 60118848, 62345472, 70138656, 78905988, 80158464, 83127296, 90178272, 93518208, 105207984, 106877952, 120237696, 124690944, 140277312, 157811976, 160316928, 180356544, 187036416, 210415968, 240475392, 249381888, 280554624, 315623952, 320633856, 360713088, 374072832, 420831936, 480950784, 561109248, 631247904, 721426176, 748145664, 841663872, 961901568, 1122218496, 1262495808, 1442852352, 1683327744, 2244436992, 2524991616, 2885704704, 3366655488, 5049983232, 6733310976, 10099966464, 20199932928]

約数ペア:

[(1, 20199932928), (2, 10099966464), (3, 6733310976), (4, 5049983232), (6, 3366655488), (7, 2885704704), (8, 2524991616), (9, 2244436992), (12, 1683327744), (14, 1442852352), (16, 1262495808), (18, 1122218496), (21, 961901568), (24, 841663872), (27, 748145664), (28, 721426176), (32, 631247904), (36, 561109248), (42, 480950784), (48, 420831936), (54, 374072832), (56, 360713088), (63, 320633856), (64, 315623952), (72, 280554624), (81, 249381888), (84, 240475392), (96, 210415968), (108, 187036416), (112, 180356544), (126, 160316928), (128, 157811976), (144, 140277312), (162, 124690944), (168, 120237696), (189, 106877952), (192, 105207984), (216, 93518208), (224, 90178272), (243, 83127296), (252, 80158464), (256, 78905988), (288, 70138656), (324, 62345472), (336, 60118848), (378, 53438976), (384, 52603992), (432, 46759104), (448, 45089136), (486, 41563648), (504, 40079232), (512, 39452994), (567, 35625984), (576, 35069328), (648, 31172736), (672, 30059424), (756, 26719488), (768, 26301996), (864, 23379552), (896, 22544568), (972, 20781824), (1008, 20039616), (1024, 19726497), (1134, 17812992), (1152, 17534664), (1296, 15586368), (1344, 15029712), (1512, 13359744), (1536, 13150998), (1701, 11875328), (1728, 11689776), (1792, 11272284), (1944, 10390912), (2016, 10019808), (2268, 8906496), (2304, 8767332), (2592, 7793184), (2688, 7514856), (3024, 6679872), (3072, 6575499), (3402, 5937664), (3456, 5844888), (3584, 5636142), (3888, 5195456), (4032, 5009904), (4536, 4453248), (4608, 4383666), (5184, 3896592), (5376, 3757428), (6048, 3339936), (6804, 2968832), (6912, 2922444), (7168, 2818071), (7776, 2597728), (8064, 2504952), (9072, 2226624), (9216, 2191833), (10368, 1948296), (10752, 1878714), (11597, 1741824), (12096, 1669968), (13608, 1484416), (13824, 1461222), (15552, 1298864), (16128, 1252476), (18144, 1113312), (20736, 974148), (21504, 939357), (23194, 870912), (24192, 834984), (27216, 742208), (27648, 730611), (31104, 649432), (32256, 626238), (34791, 580608), (36288, 556656), (41472, 487074), (46388, 435456), (48384, 417492), (54432, 371104), (62208, 324716), (64512, 313119), (69582, 290304), (72576, 278328), (81179, 248832), (82944, 243537), (92776, 217728), (96768, 208746), (104373, 193536), (108864, 185552), (124416, 162358), (139164, 145152)]