20941662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{498611}}^1$

素因数の和:498623

約数の個数: 16

約数和(自身を含む): 47866752

約数和(自身を除く): 26925090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 498611, 997222, 1495833, 2991666, 3490277, 6980554, 10470831, 20941662]

約数ペア:

[(1, 20941662), (2, 10470831), (3, 6980554), (6, 3490277), (7, 2991666), (14, 1495833), (21, 997222), (42, 498611)]