20196564

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{17351}}^1$

素因数の和:17455

約数の個数: 24

約数和(自身を含む): 47613888

約数和(自身を除く): 27417324

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 17351, 34702, 52053, 69404, 104106, 208212, 1683047, 3366094, 5049141, 6732188, 10098282, 20196564]

約数ペア:

[(1, 20196564), (2, 10098282), (3, 6732188), (4, 5049141), (6, 3366094), (12, 1683047), (97, 208212), (194, 104106), (291, 69404), (388, 52053), (582, 34702), (1164, 17351)]