20574046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14759}}^1$

素因数の和:14819

約数の個数: 16

約数和(自身を含む): 33475680

約数和(自身を除く): 12901634

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 14759, 29518, 250903, 501806, 605119, 1210238, 10287023, 20574046]

約数ペア:

[(1, 20574046), (2, 10287023), (17, 1210238), (34, 605119), (41, 501806), (82, 250903), (697, 29518), (1394, 14759)]