2022354820

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{479231}}^1$

素因数の和:479451

約数の個数: 24

約数和(自身を含む): 4267081728

約数和(自身を除く): 2244726908

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 479231, 958462, 1916924, 2396155, 4792310, 9584620, 101117741, 202235482, 404470964, 505588705, 1011177410, 2022354820]

約数ペア:

[(1, 2022354820), (2, 1011177410), (4, 505588705), (5, 404470964), (10, 202235482), (20, 101117741), (211, 9584620), (422, 4792310), (844, 2396155), (1055, 1916924), (2110, 958462), (4220, 479231)]