20228042

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{853}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 30989952

約数和(自身を除く): 10761910

約数列:

[1, 2, 71, 142, 167, 334, 853, 1706, 11857, 23714, 60563, 121126, 142451, 284902, 10114021, 20228042]

約数ペア:

[(1, 20228042), (2, 10114021), (71, 284902), (142, 142451), (167, 121126), (334, 60563), (853, 23714), (1706, 11857)]