20170692

素因数分解:

$2^2\times 3^2\times {\mathrm{560297}}^1$

素因数の和:560307

約数の個数: 18

約数和(自身を含む): 50987118

約数和(自身を除く): 30816426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560297, 1120594, 1680891, 2241188, 3361782, 5042673, 6723564, 10085346, 20170692]

約数ペア:

[(1, 20170692), (2, 10085346), (3, 6723564), (4, 5042673), (6, 3361782), (9, 2241188), (12, 1680891), (18, 1120594), (36, 560297)]