220197636

素因数分解:

$2^2\times 3^3\times {\mathrm{2038867}}^1$

素因数の和:2038880

約数の個数: 24

約数和(自身を含む): 570883040

約数和(自身を除く): 350685404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2038867, 4077734, 6116601, 8155468, 12233202, 18349803, 24466404, 36699606, 55049409, 73399212, 110098818, 220197636]

約数ペア:

[(1, 220197636), (2, 110098818), (3, 73399212), (4, 55049409), (6, 36699606), (9, 24466404), (12, 18349803), (18, 12233202), (27, 8155468), (36, 6116601), (54, 4077734), (108, 2038867)]