20763336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{78649}}^1$

素因数の和:78669

約数の個数: 32

約数和(自身を含む): 56628000

約数和(自身を除く): 35864664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 78649, 157298, 235947, 314596, 471894, 629192, 865139, 943788, 1730278, 1887576, 2595417, 3460556, 5190834, 6921112, 10381668, 20763336]

約数ペア:

[(1, 20763336), (2, 10381668), (3, 6921112), (4, 5190834), (6, 3460556), (8, 2595417), (11, 1887576), (12, 1730278), (22, 943788), (24, 865139), (33, 629192), (44, 471894), (66, 314596), (88, 235947), (132, 157298), (264, 78649)]