20068824

素因数分解:

$2^3\times 3^1\times {\mathrm{883}}^1\times {\mathrm{947}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 50281920

約数和(自身を除く): 30213096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 883, 947, 1766, 1894, 2649, 2841, 3532, 3788, 5298, 5682, 7064, 7576, 10596, 11364, 21192, 22728, 836201, 1672402, 2508603, 3344804, 5017206, 6689608, 10034412, 20068824]

約数ペア:

[(1, 20068824), (2, 10034412), (3, 6689608), (4, 5017206), (6, 3344804), (8, 2508603), (12, 1672402), (24, 836201), (883, 22728), (947, 21192), (1766, 11364), (1894, 10596), (2649, 7576), (2841, 7064), (3532, 5682), (3788, 5298)]