20077672

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{47353}}^1$

素因数の和:47412

約数の個数: 16

約数和(自身を含む): 38356740

約数和(自身を除く): 18279068

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 47353, 94706, 189412, 378824, 2509709, 5019418, 10038836, 20077672]

約数ペア:

[(1, 20077672), (2, 10038836), (4, 5019418), (8, 2509709), (53, 378824), (106, 189412), (212, 94706), (424, 47353)]