20292854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4283}}^1$

素因数の和:4411

約数の個数: 16

約数和(自身を含む): 32078592

約数和(自身を除く): 11785738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4283, 4738, 8566, 98509, 197018, 441149, 882298, 10146427, 20292854]

約数ペア:

[(1, 20292854), (2, 10146427), (23, 882298), (46, 441149), (103, 197018), (206, 98509), (2369, 8566), (4283, 4738)]