20349953899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{635519}}^1$

素因数の和:635642

約数の個数: 16

約数和(自身を含む): 23061749760

約数和(自身を除く): 2711795861

約数列:

[1, 11, 41, 71, 451, 781, 2911, 32021, 635519, 6990709, 26056279, 45121849, 286619069, 496340339, 1849995809, 20349953899]

約数ペア:

[(1, 20349953899), (11, 1849995809), (41, 496340339), (71, 286619069), (451, 45121849), (781, 26056279), (2911, 6990709), (32021, 635519)]