20194696791

素因数分解:

$3^3\times {\mathrm{29023}}^1\times {\mathrm{25771}}^1$

素因数の和:54803

約数の個数: 16

約数和(自身を含む): 29920261120

約数和(自身を除く): 9725564329

約数列:

[1, 3, 9, 27, 25771, 29023, 77313, 87069, 231939, 261207, 695817, 783621, 747951733, 2243855199, 6731565597, 20194696791]

約数ペア:

[(1, 20194696791), (3, 6731565597), (9, 2243855199), (27, 747951733), (25771, 783621), (29023, 695817), (77313, 261207), (87069, 231939)]