20210206594

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1487}}^1\times {\mathrm{3881}}^1$

素因数の和:5490

約数の個数: 32

約数和(自身を含む): 32440352256

約数和(自身を除く): 12230145662

約数列:

[1, 2, 17, 34, 103, 206, 1487, 1751, 2974, 3502, 3881, 7762, 25279, 50558, 65977, 131954, 153161, 306322, 399743, 799486, 2603737, 5207474, 5771047, 6795631, 11542094, 13591262, 98107799, 196215598, 594417841, 1188835682, 10105103297, 20210206594]

約数ペア:

[(1, 20210206594), (2, 10105103297), (17, 1188835682), (34, 594417841), (103, 196215598), (206, 98107799), (1487, 13591262), (1751, 11542094), (2974, 6795631), (3502, 5771047), (3881, 5207474), (7762, 2603737), (25279, 799486), (50558, 399743), (65977, 306322), (131954, 153161)]