20163375357

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{23017}}^1\times {\mathrm{4787}}^1$

素因数の和:27868

約数の個数: 16

約数和(自身を含む): 27332125632

約数和(自身を除く): 7168750275

約数列:

[1, 3, 61, 183, 4787, 14361, 23017, 69051, 292007, 876021, 1404037, 4212111, 110182379, 330547137, 6721125119, 20163375357]

約数ペア:

[(1, 20163375357), (3, 6721125119), (61, 330547137), (183, 110182379), (4787, 4212111), (14361, 1404037), (23017, 876021), (69051, 292007)]