20178097656

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27121099}}^1$

素因数の和:27121139

約数の個数: 32

約数和(自身を含む): 52072512000

約数和(自身を除く): 31894414344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27121099, 54242198, 81363297, 108484396, 162726594, 216968792, 325453188, 650906376, 840754069, 1681508138, 2522262207, 3363016276, 5044524414, 6726032552, 10089048828, 20178097656]

約数ペア:

[(1, 20178097656), (2, 10089048828), (3, 6726032552), (4, 5044524414), (6, 3363016276), (8, 2522262207), (12, 1681508138), (24, 840754069), (31, 650906376), (62, 325453188), (93, 216968792), (124, 162726594), (186, 108484396), (248, 81363297), (372, 54242198), (744, 27121099)]