20169773

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 23493120

約数和(自身を除く): 3323347

約数列:

[1, 13, 19, 37, 247, 481, 703, 2207, 9139, 28691, 41933, 81659, 545129, 1061567, 1551521, 20169773]

約数ペア:

[(1, 20169773), (13, 1551521), (19, 1061567), (37, 545129), (247, 81659), (481, 41933), (703, 28691), (2207, 9139)]