22689820

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8933}}^1$

素因数の和:9069

約数の個数: 24

約数和(自身を含む): 48029184

約数和(自身を除く): 25339364

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 8933, 17866, 35732, 44665, 89330, 178660, 1134491, 2268982, 4537964, 5672455, 11344910, 22689820]

約数ペア:

[(1, 22689820), (2, 11344910), (4, 5672455), (5, 4537964), (10, 2268982), (20, 1134491), (127, 178660), (254, 89330), (508, 44665), (635, 35732), (1270, 17866), (2540, 8933)]