20145841341

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{15289}}^1\times {\mathrm{23117}}^1$

素因数の和:38428

約数の個数: 16

約数和(自身を含む): 28277937600

約数和(自身を除く): 8132096259

約数列:

[1, 3, 19, 57, 15289, 23117, 45867, 69351, 290491, 439223, 871473, 1317669, 353435813, 1060307439, 6715280447, 20145841341]

約数ペア:

[(1, 20145841341), (3, 6715280447), (19, 1060307439), (57, 353435813), (15289, 1317669), (23117, 871473), (45867, 439223), (69351, 290491)]