2040595540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{936053}}^1$

素因数の和:936171

約数の個数: 24

約数和(自身を含む): 4324569480

約数和(自身を除く): 2283973940

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 936053, 1872106, 3744212, 4680265, 9360530, 18721060, 102029777, 204059554, 408119108, 510148885, 1020297770, 2040595540]

約数ペア:

[(1, 2040595540), (2, 1020297770), (4, 510148885), (5, 408119108), (10, 204059554), (20, 102029777), (109, 18721060), (218, 9360530), (436, 4680265), (545, 3744212), (1090, 1872106), (2180, 936053)]