20167952806

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{4451}}^1\times {\mathrm{17839}}^1$

素因数の和:22419

約数の個数: 16

約数和(自身を含む): 30498693120

約数和(自身を除く): 10330740314

約数列:

[1, 2, 127, 254, 4451, 8902, 17839, 35678, 565277, 1130554, 2265553, 4531106, 79401389, 158802778, 10083976403, 20167952806]

約数ペア:

[(1, 20167952806), (2, 10083976403), (127, 158802778), (254, 79401389), (4451, 4531106), (8902, 2265553), (17839, 1130554), (35678, 565277)]