2020165972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1067741}}^1$

素因数の和:1067799

約数の個数: 24

約数和(自身を含む): 3946374432

約数和(自身を除く): 1926208460

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 1067741, 2135482, 4270964, 11745151, 23490302, 45912863, 46980604, 91825726, 183651452, 505041493, 1010082986, 2020165972]

約数ペア:

[(1, 2020165972), (2, 1010082986), (4, 505041493), (11, 183651452), (22, 91825726), (43, 46980604), (44, 45912863), (86, 23490302), (172, 11745151), (473, 4270964), (946, 2135482), (1892, 1067741)]