20179200074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{889657}}^1$

素因数の和:890701

約数の個数: 16

約数和(自身を含む): 33052574016

約数和(自身を除く): 12873373942

約数列:

[1, 2, 11, 22, 1031, 2062, 11341, 22682, 889657, 1779314, 9786227, 19572454, 917236367, 1834472734, 10089600037, 20179200074]

約数ペア:

[(1, 20179200074), (2, 10089600037), (11, 1834472734), (22, 917236367), (1031, 19572454), (2062, 9786227), (11341, 1779314), (22682, 889657)]