20343410

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{10651}}^1$

素因数の和:10849

約数の個数: 16

約数和(自身を含む): 36813312

約数和(自身を除く): 16469902

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 10651, 21302, 53255, 106510, 2034341, 4068682, 10171705, 20343410]

約数ペア:

[(1, 20343410), (2, 10171705), (5, 4068682), (10, 2034341), (191, 106510), (382, 53255), (955, 21302), (1910, 10651)]