20852062

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{135403}}^1$

素因数の和:135423

約数の個数: 16

約数和(自身を含む): 38996352

約数和(自身を除く): 18144290

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 135403, 270806, 947821, 1489433, 1895642, 2978866, 10426031, 20852062]

約数ペア:

[(1, 20852062), (2, 10426031), (7, 2978866), (11, 1895642), (14, 1489433), (22, 947821), (77, 270806), (154, 135403)]