20892535776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10363361}}^1$

素因数の和:10363384

約数の個数: 72

約数和(自身を含む): 67900747824

約数和(自身を除く): 47008212048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10363361, 20726722, 31090083, 41453444, 62180166, 72543527, 82906888, 93270249, 124360332, 145087054, 165813776, 186540498, 217630581, 248720664, 290174108, 331627552, 373080996, 435261162, 497441328, 580348216, 652891743, 746161992, 870522324, 994882656, 1160696432, 1305783486, 1492323984, 1741044648, 2321392864, 2611566972, 2984647968, 3482089296, 5223133944, 6964178592, 10446267888, 20892535776]

約数ペア:

[(1, 20892535776), (2, 10446267888), (3, 6964178592), (4, 5223133944), (6, 3482089296), (7, 2984647968), (8, 2611566972), (9, 2321392864), (12, 1741044648), (14, 1492323984), (16, 1305783486), (18, 1160696432), (21, 994882656), (24, 870522324), (28, 746161992), (32, 652891743), (36, 580348216), (42, 497441328), (48, 435261162), (56, 373080996), (63, 331627552), (72, 290174108), (84, 248720664), (96, 217630581), (112, 186540498), (126, 165813776), (144, 145087054), (168, 124360332), (224, 93270249), (252, 82906888), (288, 72543527), (336, 62180166), (504, 41453444), (672, 31090083), (1008, 20726722), (2016, 10363361)]