20735059968

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{53569}}^1$

素因数の和:53607

約数の個数: 192

約数和(自身を含む): 70198128000

約数和(自身を除く): 49463068032

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, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2304, 2688, 3024, 3072, 3456, 3584, 4032, 4608, 5376, 6048, 6144, 6912, 7168, 8064, 9216, 10752, 12096, 13824, 14336, 16128, 18432, 21504, 24192, 27648, 32256, 43008, 48384, 53569, 55296, 64512, 96768, 107138, 129024, 160707, 193536, 214276, 321414, 374983, 387072, 428552, 482121, 642828, 749966, 857104, 964242, 1124949, 1285656, 1446363, 1499932, 1714208, 1928484, 2249898, 2571312, 2892726, 2999864, 3374847, 3428416, 3856968, 4499796, 5142624, 5785452, 5999728, 6749694, 6856832, 7713936, 8999592, 10124541, 10285248, 11570904, 11999456, 13499388, 13713664, 15427872, 17999184, 20249082, 20570496, 23141808, 23998912, 26998776, 27427328, 30855744, 35998368, 40498164, 41140992, 46283616, 47997824, 53997552, 54854656, 61711488, 71996736, 80996328, 82281984, 92567232, 95995648, 107995104, 109709312, 123422976, 143993472, 161992656, 164563968, 185134464, 191991296, 215990208, 246845952, 287986944, 323985312, 329127936, 370268928, 383982592, 431980416, 493691904, 575973888, 647970624, 740537856, 767965184, 863960832, 987383808, 1151947776, 1295941248, 1481075712, 1727921664, 2303895552, 2591882496, 2962151424, 3455843328, 5183764992, 6911686656, 10367529984, 20735059968]

約数ペア:

[(1, 20735059968), (2, 10367529984), (3, 6911686656), (4, 5183764992), (6, 3455843328), (7, 2962151424), (8, 2591882496), (9, 2303895552), (12, 1727921664), (14, 1481075712), (16, 1295941248), (18, 1151947776), (21, 987383808), (24, 863960832), (27, 767965184), (28, 740537856), (32, 647970624), (36, 575973888), (42, 493691904), (48, 431980416), (54, 383982592), (56, 370268928), (63, 329127936), (64, 323985312), (72, 287986944), (84, 246845952), (96, 215990208), (108, 191991296), (112, 185134464), (126, 164563968), (128, 161992656), (144, 143993472), (168, 123422976), (189, 109709312), (192, 107995104), (216, 95995648), (224, 92567232), (252, 82281984), (256, 80996328), (288, 71996736), (336, 61711488), (378, 54854656), (384, 53997552), (432, 47997824), (448, 46283616), (504, 41140992), (512, 40498164), (576, 35998368), (672, 30855744), (756, 27427328), (768, 26998776), (864, 23998912), (896, 23141808), (1008, 20570496), (1024, 20249082), (1152, 17999184), (1344, 15427872), (1512, 13713664), (1536, 13499388), (1728, 11999456), (1792, 11570904), (2016, 10285248), (2048, 10124541), (2304, 8999592), (2688, 7713936), (3024, 6856832), (3072, 6749694), (3456, 5999728), (3584, 5785452), (4032, 5142624), (4608, 4499796), (5376, 3856968), (6048, 3428416), (6144, 3374847), (6912, 2999864), (7168, 2892726), (8064, 2571312), (9216, 2249898), (10752, 1928484), (12096, 1714208), (13824, 1499932), (14336, 1446363), (16128, 1285656), (18432, 1124949), (21504, 964242), (24192, 857104), (27648, 749966), (32256, 642828), (43008, 482121), (48384, 428552), (53569, 387072), (55296, 374983), (64512, 321414), (96768, 214276), (107138, 193536), (129024, 160707)]