16806670

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20249}}^1$

素因数の和:20339

約数の個数: 16

約数和(自身を含む): 30618000

約数和(自身を除く): 13811330

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 20249, 40498, 101245, 202490, 1680667, 3361334, 8403335, 16806670]

約数ペア:

[(1, 16806670), (2, 8403335), (5, 3361334), (10, 1680667), (83, 202490), (166, 101245), (415, 40498), (830, 20249)]