2000805963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2700143}}^1$

素因数の和:2700178

約数の個数: 16

約数和(自身を含む): 3024161280

約数和(自身を除く): 1023355317

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2700143, 8100429, 35101859, 51302717, 105305577, 153908151, 666935321, 2000805963]

約数ペア:

[(1, 2000805963), (3, 666935321), (13, 153908151), (19, 105305577), (39, 51302717), (57, 35101859), (247, 8100429), (741, 2700143)]