20754588

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{32633}}^1$

素因数の和:32693

約数の個数: 24

約数和(自身を含む): 49342608

約数和(自身を除く): 28588020

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 32633, 65266, 97899, 130532, 195798, 391596, 1729549, 3459098, 5188647, 6918196, 10377294, 20754588]

約数ペア:

[(1, 20754588), (2, 10377294), (3, 6918196), (4, 5188647), (6, 3459098), (12, 1729549), (53, 391596), (106, 195798), (159, 130532), (212, 97899), (318, 65266), (636, 32633)]