20582104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151339}}^1$

素因数の和:151362

約数の個数: 16

約数和(自身を含む): 40861800

約数和(自身を除く): 20279696

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151339, 302678, 605356, 1210712, 2572763, 5145526, 10291052, 20582104]

約数ペア:

[(1, 20582104), (2, 10291052), (4, 5145526), (8, 2572763), (17, 1210712), (34, 605356), (68, 302678), (136, 151339)]