20182744

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{35533}}^1$

素因数の和:35610

約数の個数: 16

約数和(自身を含む): 38376720

約数和(自身を除く): 18193976

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 35533, 71066, 142132, 284264, 2522843, 5045686, 10091372, 20182744]

約数ペア:

[(1, 20182744), (2, 10091372), (4, 5045686), (8, 2522843), (71, 284264), (142, 142132), (284, 71066), (568, 35533)]