20960335872

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{54151}}^1$

素因数の和:54189

約数の個数: 192

約数和(自身を含む): 70960780800

約数和(自身を除く): 50000444928

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, 54151, 55296, 64512, 96768, 108302, 129024, 162453, 193536, 216604, 324906, 379057, 387072, 433208, 487359, 649812, 758114, 866416, 974718, 1137171, 1299624, 1462077, 1516228, 1732832, 1949436, 2274342, 2599248, 2924154, 3032456, 3411513, 3465664, 3898872, 4548684, 5198496, 5848308, 6064912, 6823026, 6931328, 7797744, 9097368, 10234539, 10396992, 11696616, 12129824, 13646052, 13862656, 15595488, 18194736, 20469078, 20793984, 23393232, 24259648, 27292104, 27725312, 31190976, 36389472, 40938156, 41587968, 46786464, 48519296, 54584208, 55450624, 62381952, 72778944, 81876312, 83175936, 93572928, 97038592, 109168416, 110901248, 124763904, 145557888, 163752624, 166351872, 187145856, 194077184, 218336832, 249527808, 291115776, 327505248, 332703744, 374291712, 388154368, 436673664, 499055616, 582231552, 655010496, 748583424, 776308736, 873347328, 998111232, 1164463104, 1310020992, 1497166848, 1746694656, 2328926208, 2620041984, 2994333696, 3493389312, 5240083968, 6986778624, 10480167936, 20960335872]

約数ペア:

[(1, 20960335872), (2, 10480167936), (3, 6986778624), (4, 5240083968), (6, 3493389312), (7, 2994333696), (8, 2620041984), (9, 2328926208), (12, 1746694656), (14, 1497166848), (16, 1310020992), (18, 1164463104), (21, 998111232), (24, 873347328), (27, 776308736), (28, 748583424), (32, 655010496), (36, 582231552), (42, 499055616), (48, 436673664), (54, 388154368), (56, 374291712), (63, 332703744), (64, 327505248), (72, 291115776), (84, 249527808), (96, 218336832), (108, 194077184), (112, 187145856), (126, 166351872), (128, 163752624), (144, 145557888), (168, 124763904), (189, 110901248), (192, 109168416), (216, 97038592), (224, 93572928), (252, 83175936), (256, 81876312), (288, 72778944), (336, 62381952), (378, 55450624), (384, 54584208), (432, 48519296), (448, 46786464), (504, 41587968), (512, 40938156), (576, 36389472), (672, 31190976), (756, 27725312), (768, 27292104), (864, 24259648), (896, 23393232), (1008, 20793984), (1024, 20469078), (1152, 18194736), (1344, 15595488), (1512, 13862656), (1536, 13646052), (1728, 12129824), (1792, 11696616), (2016, 10396992), (2048, 10234539), (2304, 9097368), (2688, 7797744), (3024, 6931328), (3072, 6823026), (3456, 6064912), (3584, 5848308), (4032, 5198496), (4608, 4548684), (5376, 3898872), (6048, 3465664), (6144, 3411513), (6912, 3032456), (7168, 2924154), (8064, 2599248), (9216, 2274342), (10752, 1949436), (12096, 1732832), (13824, 1516228), (14336, 1462077), (16128, 1299624), (18432, 1137171), (21504, 974718), (24192, 866416), (27648, 758114), (32256, 649812), (43008, 487359), (48384, 433208), (54151, 387072), (55296, 379057), (64512, 324906), (96768, 216604), (108302, 193536), (129024, 162453)]