20090871572

素因数分解:

$2^2\times {\mathrm{743}}^1\times {\mathrm{6760051}}^1$

素因数の和:6760798

約数の個数: 12

約数和(自身を含む): 35206350816

約数和(自身を除く): 15115479244

約数列:

[1, 2, 4, 743, 1486, 2972, 6760051, 13520102, 27040204, 5022717893, 10045435786, 20090871572]

約数ペア:

[(1, 20090871572), (2, 10045435786), (4, 5022717893), (743, 27040204), (1486, 13520102), (2972, 6760051)]