20760051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5981}}^1$

素因数の和:6086

約数の個数: 16

約数和(自身を含む): 30149280

約数和(自身を除く): 9389229

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 5981, 17943, 77753, 233259, 532309, 1596927, 6920017, 20760051]

約数ペア:

[(1, 20760051), (3, 6920017), (13, 1596927), (39, 532309), (89, 233259), (267, 77753), (1157, 17943), (3471, 5981)]