16273220

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2777}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 34302744

約数和(自身を除く): 18029524

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2777, 2930, 5554, 5860, 11108, 13885, 27770, 55540, 813661, 1627322, 3254644, 4068305, 8136610, 16273220]

約数ペア:

[(1, 16273220), (2, 8136610), (4, 4068305), (5, 3254644), (10, 1627322), (20, 813661), (293, 55540), (586, 27770), (1172, 13885), (1465, 11108), (2777, 5860), (2930, 5554)]