20021606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1033}}^1$

素因数の和:1927

約数の個数: 16

約数和(自身を含む): 32831568

約数和(自身を除く): 12809962

約数列:

[1, 2, 11, 22, 881, 1033, 1762, 2066, 9691, 11363, 19382, 22726, 910073, 1820146, 10010803, 20021606]

約数ペア:

[(1, 20021606), (2, 10010803), (11, 1820146), (22, 910073), (881, 22726), (1033, 19382), (1762, 11363), (2066, 9691)]