9518780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20693}}^1$

素因数の和:20725

約数の個数: 24

約数和(自身を含む): 20859552

約数和(自身を除く): 11340772

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 20693, 41386, 82772, 103465, 206930, 413860, 475939, 951878, 1903756, 2379695, 4759390, 9518780]

約数ペア:

[(1, 9518780), (2, 4759390), (4, 2379695), (5, 1903756), (10, 951878), (20, 475939), (23, 413860), (46, 206930), (92, 103465), (115, 82772), (230, 41386), (460, 20693)]