20235797259

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5000197}}^1$

素因数の和:5000290

約数の個数: 16

約数和(自身を含む): 28801140480

約数和(自身を除く): 8565343221

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 5000197, 15000591, 95003743, 285011229, 355013987, 1065041961, 6745265753, 20235797259]

約数ペア:

[(1, 20235797259), (3, 6745265753), (19, 1065041961), (57, 355013987), (71, 285011229), (213, 95003743), (1349, 15000591), (4047, 5000197)]