20603622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6143}}^1$

素因数の和:6204

約数の個数: 32

約数和(自身を含む): 45416448

約数和(自身を除く): 24812826

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 6143, 12286, 18429, 36858, 79859, 159718, 239577, 264149, 479154, 528298, 792447, 1584894, 3433937, 6867874, 10301811, 20603622]

約数ペア:

[(1, 20603622), (2, 10301811), (3, 6867874), (6, 3433937), (13, 1584894), (26, 792447), (39, 528298), (43, 479154), (78, 264149), (86, 239577), (129, 159718), (258, 79859), (559, 36858), (1118, 18429), (1677, 12286), (3354, 6143)]