20225698

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2089}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 31299840

約数和(自身を除く): 11074142

約数列:

[1, 2, 47, 94, 103, 206, 2089, 4178, 4841, 9682, 98183, 196366, 215167, 430334, 10112849, 20225698]

約数ペア:

[(1, 20225698), (2, 10112849), (47, 430334), (94, 215167), (103, 196366), (206, 98183), (2089, 9682), (4178, 4841)]