19856592

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19699}}^1$

素因数の和:19720

約数の個数: 60

約数和(自身を含む): 63512800

約数和(自身を除く): 43656208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 19699, 39398, 59097, 78796, 118194, 137893, 157592, 177291, 236388, 275786, 315184, 354582, 413679, 472776, 551572, 709164, 827358, 945552, 1103144, 1241037, 1418328, 1654716, 2206288, 2482074, 2836656, 3309432, 4964148, 6618864, 9928296, 19856592]

約数ペア:

[(1, 19856592), (2, 9928296), (3, 6618864), (4, 4964148), (6, 3309432), (7, 2836656), (8, 2482074), (9, 2206288), (12, 1654716), (14, 1418328), (16, 1241037), (18, 1103144), (21, 945552), (24, 827358), (28, 709164), (36, 551572), (42, 472776), (48, 413679), (56, 354582), (63, 315184), (72, 275786), (84, 236388), (112, 177291), (126, 157592), (144, 137893), (168, 118194), (252, 78796), (336, 59097), (504, 39398), (1008, 19699)]