20605098

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{30391}}^1$

素因数の和:30509

約数の個数: 16

約数和(自身を含む): 41576256

約数和(自身を除く): 20971158

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 30391, 60782, 91173, 182346, 3434183, 6868366, 10302549, 20605098]

約数ペア:

[(1, 20605098), (2, 10302549), (3, 6868366), (6, 3434183), (113, 182346), (226, 91173), (339, 60782), (678, 30391)]