20182356

素因数分解:

$2^2\times 3^2\times {\mathrm{560621}}^1$

素因数の和:560631

約数の個数: 18

約数和(自身を含む): 51016602

約数和(自身を除く): 30834246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560621, 1121242, 1681863, 2242484, 3363726, 5045589, 6727452, 10091178, 20182356]

約数ペア:

[(1, 20182356), (2, 10091178), (3, 6727452), (4, 5045589), (6, 3363726), (9, 2242484), (12, 1681863), (18, 1121242), (36, 560621)]