20216149923

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{167077}}^1$

素因数の和:167894

約数の個数: 16

約数和(自身を含む): 27499702176

約数和(自身を除く): 7283552253

約数列:

[1, 3, 53, 159, 761, 2283, 40333, 120999, 167077, 501231, 8855081, 26565243, 127145597, 381436791, 6738716641, 20216149923]

約数ペア:

[(1, 20216149923), (3, 6738716641), (53, 381436791), (159, 127145597), (761, 26565243), (2283, 8855081), (40333, 501231), (120999, 167077)]