20186559154

素因数分解:

$2^1\times {\mathrm{881}}^1\times {\mathrm{1019}}^1\times {\mathrm{11243}}^1$

素因数の和:13145

約数の個数: 16

約数和(自身を含む): 30346656480

約数和(自身を除く): 10160097326

約数列:

[1, 2, 881, 1019, 1762, 2038, 11243, 22486, 897739, 1795478, 9905083, 11456617, 19810166, 22913234, 10093279577, 20186559154]

約数ペア:

[(1, 20186559154), (2, 10093279577), (881, 22913234), (1019, 19810166), (1762, 11456617), (2038, 9905083), (11243, 1795478), (22486, 897739)]