20179905317

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{132257}}^1$

素因数の和:132389

約数の個数: 24

約数和(自身を含む): 24133910808

約数和(自身を除く): 3954005491

約数列:

[1, 11, 13, 97, 121, 143, 1067, 1261, 1573, 11737, 13871, 132257, 152581, 1454827, 1719341, 12828929, 16003097, 18912751, 141118219, 166776077, 208040261, 1552300409, 1834536847, 20179905317]

約数ペア:

[(1, 20179905317), (11, 1834536847), (13, 1552300409), (97, 208040261), (121, 166776077), (143, 141118219), (1067, 18912751), (1261, 16003097), (1573, 12828929), (11737, 1719341), (13871, 1454827), (132257, 152581)]