20043152

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{1709}}^1$

素因数の和:2450

約数の個数: 20

約数和(自身を含む): 38909340

約数和(自身を除く): 18866188

約数列:

[1, 2, 4, 8, 16, 733, 1466, 1709, 2932, 3418, 5864, 6836, 11728, 13672, 27344, 1252697, 2505394, 5010788, 10021576, 20043152]

約数ペア:

[(1, 20043152), (2, 10021576), (4, 5010788), (8, 2505394), (16, 1252697), (733, 27344), (1466, 13672), (1709, 11728), (2932, 6836), (3418, 5864)]