20137588440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{225859}}^1$

素因数の和:226616

約数の個数: 64

約数和(自身を含む): 60494342400

約数和(自身を除く): 40356753960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 1486, 2229, 2972, 3715, 4458, 5944, 7430, 8916, 11145, 14860, 17832, 22290, 29720, 44580, 89160, 225859, 451718, 677577, 903436, 1129295, 1355154, 1806872, 2258590, 2710308, 3387885, 4517180, 5420616, 6775770, 9034360, 13551540, 27103080, 167813237, 335626474, 503439711, 671252948, 839066185, 1006879422, 1342505896, 1678132370, 2013758844, 2517198555, 3356264740, 4027517688, 5034397110, 6712529480, 10068794220, 20137588440]

約数ペア:

[(1, 20137588440), (2, 10068794220), (3, 6712529480), (4, 5034397110), (5, 4027517688), (6, 3356264740), (8, 2517198555), (10, 2013758844), (12, 1678132370), (15, 1342505896), (20, 1006879422), (24, 839066185), (30, 671252948), (40, 503439711), (60, 335626474), (120, 167813237), (743, 27103080), (1486, 13551540), (2229, 9034360), (2972, 6775770), (3715, 5420616), (4458, 4517180), (5944, 3387885), (7430, 2710308), (8916, 2258590), (11145, 1806872), (14860, 1355154), (17832, 1129295), (22290, 903436), (29720, 677577), (44580, 451718), (89160, 225859)]