20544062

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133403}}^1$

素因数の和:133423

約数の個数: 16

約数和(自身を含む): 38420352

約数和(自身を除く): 17876290

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 133403, 266806, 933821, 1467433, 1867642, 2934866, 10272031, 20544062]

約数ペア:

[(1, 20544062), (2, 10272031), (7, 2934866), (11, 1867642), (14, 1467433), (22, 933821), (77, 266806), (154, 133403)]