20296446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{178039}}^1$

素因数の和:178063

約数の個数: 16

約数和(自身を含む): 42729600

約数和(自身を除く): 22433154

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 178039, 356078, 534117, 1068234, 3382741, 6765482, 10148223, 20296446]

約数ペア:

[(1, 20296446), (2, 10148223), (3, 6765482), (6, 3382741), (19, 1068234), (38, 534117), (57, 356078), (114, 178039)]