20071144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{132047}}^1$

素因数の和:132072

約数の個数: 16

約数和(自身を含む): 39614400

約数和(自身を除く): 19543256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 132047, 264094, 528188, 1056376, 2508893, 5017786, 10035572, 20071144]

約数ペア:

[(1, 20071144), (2, 10035572), (4, 5017786), (8, 2508893), (19, 1056376), (38, 528188), (76, 264094), (152, 132047)]