20109876

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{57787}}^1$

素因数の和:57823

約数の個数: 24

約数和(自身を含む): 48541920

約数和(自身を除く): 28432044

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 57787, 115574, 173361, 231148, 346722, 693444, 1675823, 3351646, 5027469, 6703292, 10054938, 20109876]

約数ペア:

[(1, 20109876), (2, 10054938), (3, 6703292), (4, 5027469), (6, 3351646), (12, 1675823), (29, 693444), (58, 346722), (87, 231148), (116, 173361), (174, 115574), (348, 57787)]