20938045271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{274709}}^1$

素因数の和:274787

約数の個数: 24

約数和(自身を含む): 25337052720

約数和(自身を除く): 4399007449

約数列:

[1, 11, 13, 41, 143, 169, 451, 533, 1859, 5863, 6929, 76219, 274709, 3021799, 3571217, 11263069, 39283387, 46425821, 123893759, 146419897, 510684031, 1610618867, 1903458661, 20938045271]

約数ペア:

[(1, 20938045271), (11, 1903458661), (13, 1610618867), (41, 510684031), (143, 146419897), (169, 123893759), (451, 46425821), (533, 39283387), (1859, 11263069), (5863, 3571217), (6929, 3021799), (76219, 274709)]