20085934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4327}}^1$

素因数の和:4551

約数の個数: 16

約数和(自身を含む): 33031296

約数和(自身を除く): 12945362

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4327, 4642, 8654, 47597, 95194, 912997, 1825994, 10042967, 20085934]

約数ペア:

[(1, 20085934), (2, 10042967), (11, 1825994), (22, 912997), (211, 95194), (422, 47597), (2321, 8654), (4327, 4642)]