20666594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46757}}^1$

素因数の和:46789

約数の個数: 16

約数和(自身を含む): 35349048

約数和(自身を除く): 14682454

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 46757, 93514, 607841, 794869, 1215682, 1589738, 10333297, 20666594]

約数ペア:

[(1, 20666594), (2, 10333297), (13, 1589738), (17, 1215682), (26, 794869), (34, 607841), (221, 93514), (442, 46757)]