20146929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3373}}^1$

素因数の和:3568

約数の個数: 16

約数和(自身を含む): 29475264

約数和(自身を除く): 9328335

約数列:

[1, 3, 11, 33, 181, 543, 1991, 3373, 5973, 10119, 37103, 111309, 610513, 1831539, 6715643, 20146929]

約数ペア:

[(1, 20146929), (3, 6715643), (11, 1831539), (33, 610513), (181, 111309), (543, 37103), (1991, 10119), (3373, 5973)]