20154376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229027}}^1$

素因数の和:229044

約数の個数: 16

約数和(自身を含む): 41225040

約数和(自身を除く): 21070664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229027, 458054, 916108, 1832216, 2519297, 5038594, 10077188, 20154376]

約数ペア:

[(1, 20154376), (2, 10077188), (4, 5038594), (8, 2519297), (11, 1832216), (22, 916108), (44, 458054), (88, 229027)]