20111366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5107}}^1$

素因数の和:5299

約数の個数: 16

約数和(自身を含む): 33099840

約数和(自身を除く): 12988474

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 5107, 10214, 56177, 112354, 914153, 1828306, 10055683, 20111366]

約数ペア:

[(1, 20111366), (2, 10055683), (11, 1828306), (22, 914153), (179, 112354), (358, 56177), (1969, 10214), (3938, 5107)]