20189452

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{174047}}^1$

素因数の和:174080

約数の個数: 12

約数和(自身を含む): 36550080

約数和(自身を除く): 16360628

約数列:

[1, 2, 4, 29, 58, 116, 174047, 348094, 696188, 5047363, 10094726, 20189452]

約数ペア:

[(1, 20189452), (2, 10094726), (4, 5047363), (29, 696188), (58, 348094), (116, 174047)]