20136742248978

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1753}}^1\times {\mathrm{3915139}}^1$

素因数の和:3917063

約数の個数: 48

約数和(自身を含む): 43922326961760

約数和(自身を除く): 23785584712782

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 1753, 2934, 3506, 5259, 10518, 15777, 31554, 285739, 571478, 857217, 1714434, 2571651, 3915139, 5143302, 7830278, 11745417, 23490834, 35236251, 70472502, 638167657, 1276335314, 1914502971, 3829005942, 5743508913, 6863238667, 11487017826, 13726477334, 20589716001, 41179432002, 61769148003, 123538296006, 1118707902721, 2237415805442, 3356123708163, 6712247416326, 10068371124489, 20136742248978]

約数ペア:

[(1, 20136742248978), (2, 10068371124489), (3, 6712247416326), (6, 3356123708163), (9, 2237415805442), (18, 1118707902721), (163, 123538296006), (326, 61769148003), (489, 41179432002), (978, 20589716001), (1467, 13726477334), (1753, 11487017826), (2934, 6863238667), (3506, 5743508913), (5259, 3829005942), (10518, 1914502971), (15777, 1276335314), (31554, 638167657), (285739, 70472502), (571478, 35236251), (857217, 23490834), (1714434, 11745417), (2571651, 7830278), (3915139, 5143302)]