20160482344

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{7138981}}^1$

素因数の和:7139340

約数の個数: 16

約数和(自身を含む): 37907994420

約数和(自身を除く): 17747512076

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 7138981, 14277962, 28555924, 57111848, 2520060293, 5040120586, 10080241172, 20160482344]

約数ペア:

[(1, 20160482344), (2, 10080241172), (4, 5040120586), (8, 2520060293), (353, 57111848), (706, 28555924), (1412, 14277962), (2824, 7138981)]