20963636

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 38277120

約数和(自身を除く): 17313484

約数列:

[1, 2, 4, 29, 58, 116, 127, 254, 508, 1423, 2846, 3683, 5692, 7366, 14732, 41267, 82534, 165068, 180721, 361442, 722884, 5240909, 10481818, 20963636]

約数ペア:

[(1, 20963636), (2, 10481818), (4, 5240909), (29, 722884), (58, 361442), (116, 180721), (127, 165068), (254, 82534), (508, 41267), (1423, 14732), (2846, 7366), (3683, 5692)]