20228974942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71707}}^1\times {\mathrm{12823}}^1$

素因数の和:84543

約数の個数: 16

約数和(自身を含む): 33105002112

約数和(自身を除く): 12876027170

約数列:

[1, 2, 11, 22, 12823, 25646, 71707, 141053, 143414, 282106, 788777, 1577554, 919498861, 1838997722, 10114487471, 20228974942]

約数ペア:

[(1, 20228974942), (2, 10114487471), (11, 1838997722), (22, 919498861), (12823, 1577554), (25646, 788777), (71707, 282106), (141053, 143414)]