20178014742

素因数分解:

$2^1\times 3^2\times {\mathrm{1121000819}}^1$

素因数の和:1121000827

約数の個数: 12

約数和(自身を含む): 43719031980

約数和(自身を除く): 23541017238

約数列:

[1, 2, 3, 6, 9, 18, 1121000819, 2242001638, 3363002457, 6726004914, 10089007371, 20178014742]

約数ペア:

[(1, 20178014742), (2, 10089007371), (3, 6726004914), (6, 3363002457), (9, 2242001638), (18, 1121000819)]