20348616

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{5077}}^1$

素因数の和:5253

約数の個数: 32

約数和(自身を含む): 51186240

約数和(自身を除く): 30837624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 5077, 10154, 15231, 20308, 30462, 40616, 60924, 121848, 847859, 1695718, 2543577, 3391436, 5087154, 6782872, 10174308, 20348616]

約数ペア:

[(1, 20348616), (2, 10174308), (3, 6782872), (4, 5087154), (6, 3391436), (8, 2543577), (12, 1695718), (24, 847859), (167, 121848), (334, 60924), (501, 40616), (668, 30462), (1002, 20308), (1336, 15231), (2004, 10154), (4008, 5077)]