20806626

素因数分解:

$2^1\times 3^1\times {\mathrm{1567}}^1\times {\mathrm{2213}}^1$

素因数の和:3785

約数の個数: 16

約数和(自身を含む): 41658624

約数和(自身を除く): 20851998

約数列:

[1, 2, 3, 6, 1567, 2213, 3134, 4426, 4701, 6639, 9402, 13278, 3467771, 6935542, 10403313, 20806626]

約数ペア:

[(1, 20806626), (2, 10403313), (3, 6935542), (6, 3467771), (1567, 13278), (2213, 9402), (3134, 6639), (4426, 4701)]