201120222028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{26421469}}^1$

素因数の和:26421657

約数の個数: 24

約数和(自身を含む): 386176205520

約数和(自身を除く): 185055983492

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7612, 26421469, 52842938, 105685876, 290636159, 581272318, 1162544636, 4570914137, 9141828274, 18283656548, 50280055507, 100560111014, 201120222028]

約数ペア:

[(1, 201120222028), (2, 100560111014), (4, 50280055507), (11, 18283656548), (22, 9141828274), (44, 4570914137), (173, 1162544636), (346, 581272318), (692, 290636159), (1903, 105685876), (3806, 52842938), (7612, 26421469)]