20352046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71161}}^1$

素因数の和:71187

約数の個数: 16

約数和(自身を含む): 35865648

約数和(自身を除く): 15513602

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 71161, 142322, 782771, 925093, 1565542, 1850186, 10176023, 20352046]

約数ペア:

[(1, 20352046), (2, 10176023), (11, 1850186), (13, 1565542), (22, 925093), (26, 782771), (143, 142322), (286, 71161)]