20105972623

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{39667}}^1$

素因数の和:39819

約数の個数: 24

約数和(自身を含む): 22791646080

約数和(自身を除く): 2685673457

約数列:

[1, 11, 59, 71, 121, 649, 781, 4189, 7139, 8591, 39667, 46079, 436337, 506869, 2340353, 2816357, 4799707, 25743883, 30979927, 166165063, 283182713, 340779197, 1827815693, 20105972623]

約数ペア:

[(1, 20105972623), (11, 1827815693), (59, 340779197), (71, 283182713), (121, 166165063), (649, 30979927), (781, 25743883), (4189, 4799707), (7139, 2816357), (8591, 2340353), (39667, 506869), (46079, 436337)]