20581068

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59141}}^1$

素因数の和:59177

約数の個数: 24

約数和(自身を含む): 49679280

約数和(自身を除く): 29098212

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 59141, 118282, 177423, 236564, 354846, 709692, 1715089, 3430178, 5145267, 6860356, 10290534, 20581068]

約数ペア:

[(1, 20581068), (2, 10290534), (3, 6860356), (4, 5145267), (6, 3430178), (12, 1715089), (29, 709692), (58, 354846), (87, 236564), (116, 177423), (174, 118282), (348, 59141)]