2003019860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4354391}}^1$

素因数の和:4354423

約数の個数: 24

約数和(自身を含む): 4389227136

約数和(自身を除く): 2386207276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4354391, 8708782, 17417564, 21771955, 43543910, 87087820, 100150993, 200301986, 400603972, 500754965, 1001509930, 2003019860]

約数ペア:

[(1, 2003019860), (2, 1001509930), (4, 500754965), (5, 400603972), (10, 200301986), (20, 100150993), (23, 87087820), (46, 43543910), (92, 21771955), (115, 17417564), (230, 8708782), (460, 4354391)]