20212198717

素因数分解:

${\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{41761}}^1$

素因数の和:42028

約数の個数: 16

約数和(自身を含む): 21125558272

約数和(自身を除く): 913359555

約数列:

[1, 37, 103, 127, 3811, 4699, 13081, 41761, 483997, 1545157, 4301383, 5303647, 159151171, 196234939, 546275641, 20212198717]

約数ペア:

[(1, 20212198717), (37, 546275641), (103, 196234939), (127, 159151171), (3811, 5303647), (4699, 4301383), (13081, 1545157), (41761, 483997)]