20764596

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{17839}}^1$

素因数の和:17943

約数の個数: 24

約数和(自身を含む): 48952960

約数和(自身を除く): 28188364

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 17839, 35678, 53517, 71356, 107034, 214068, 1730383, 3460766, 5191149, 6921532, 10382298, 20764596]

約数ペア:

[(1, 20764596), (2, 10382298), (3, 6921532), (4, 5191149), (6, 3460766), (12, 1730383), (97, 214068), (194, 107034), (291, 71356), (388, 53517), (582, 35678), (1164, 17839)]