20227922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 36033984

約数和(自身を除く): 15806062

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 661, 1177, 1322, 1391, 2354, 2782, 7271, 8593, 14542, 15301, 17186, 30602, 70727, 94523, 141454, 189046, 777997, 919451, 1555994, 1838902, 10113961, 20227922]

約数ペア:

[(1, 20227922), (2, 10113961), (11, 1838902), (13, 1555994), (22, 919451), (26, 777997), (107, 189046), (143, 141454), (214, 94523), (286, 70727), (661, 30602), (1177, 17186), (1322, 15301), (1391, 14542), (2354, 8593), (2782, 7271)]