22080220

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8693}}^1$

素因数の和:8829

約数の個数: 24

約数和(自身を含む): 46738944

約数和(自身を除く): 24658724

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 8693, 17386, 34772, 43465, 86930, 173860, 1104011, 2208022, 4416044, 5520055, 11040110, 22080220]

約数ペア:

[(1, 22080220), (2, 11040110), (4, 5520055), (5, 4416044), (10, 2208022), (20, 1104011), (127, 173860), (254, 86930), (508, 43465), (635, 34772), (1270, 17386), (2540, 8693)]