20600346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2423}}^1$

素因数の和:2550

約数の個数: 32

約数和(自身を含む): 44795520

約数和(自身を除く): 24195174

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2423, 2834, 4251, 4846, 7269, 8502, 14538, 31499, 62998, 94497, 188994, 264107, 528214, 792321, 1584642, 3433391, 6866782, 10300173, 20600346]

約数ペア:

[(1, 20600346), (2, 10300173), (3, 6866782), (6, 3433391), (13, 1584642), (26, 792321), (39, 528214), (78, 264107), (109, 188994), (218, 94497), (327, 62998), (654, 31499), (1417, 14538), (2423, 8502), (2834, 7269), (4251, 4846)]