20371846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{1117}}^1$

素因数の和:1959

約数の個数: 16

約数和(自身を含む): 33405840

約数和(自身を除く): 13033994

約数列:

[1, 2, 11, 22, 829, 1117, 1658, 2234, 9119, 12287, 18238, 24574, 925993, 1851986, 10185923, 20371846]

約数ペア:

[(1, 20371846), (2, 10185923), (11, 1851986), (22, 925993), (829, 24574), (1117, 18238), (1658, 12287), (2234, 9119)]