20892254

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1753}}^1$

素因数の和:1915

約数の個数: 16

約数和(自身を含む): 32203440

約数和(自身を除く): 11311186

約数列:

[1, 2, 59, 101, 118, 202, 1753, 3506, 5959, 11918, 103427, 177053, 206854, 354106, 10446127, 20892254]

約数ペア:

[(1, 20892254), (2, 10446127), (59, 354106), (101, 206854), (118, 177053), (202, 103427), (1753, 11918), (3506, 5959)]