9631940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20939}}^1$

素因数の和:20971

約数の個数: 24

約数和(自身を含む): 21107520

約数和(自身を除く): 11475580

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 20939, 41878, 83756, 104695, 209390, 418780, 481597, 963194, 1926388, 2407985, 4815970, 9631940]

約数ペア:

[(1, 9631940), (2, 4815970), (4, 2407985), (5, 1926388), (10, 963194), (20, 481597), (23, 418780), (46, 209390), (92, 104695), (115, 83756), (230, 41878), (460, 20939)]