20125909543

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{34631}}^1$

素因数の和:35142

約数の個数: 16

約数和(自身を含む): 21527251200

約数和(自身を除く): 1401341657

約数列:

[1, 19, 73, 419, 1387, 7961, 30587, 34631, 581153, 657989, 2528063, 14510389, 48033197, 275697391, 1059258397, 20125909543]

約数ペア:

[(1, 20125909543), (19, 1059258397), (73, 275697391), (419, 48033197), (1387, 14510389), (7961, 2528063), (30587, 657989), (34631, 581153)]