20930349

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37309}}^1$

素因数の和:37340

約数の個数: 16

約数和(自身を含む): 32235840

約数和(自身を除く): 11305491

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 37309, 111927, 410399, 634253, 1231197, 1902759, 6976783, 20930349]

約数ペア:

[(1, 20930349), (3, 6976783), (11, 1902759), (17, 1231197), (33, 634253), (51, 410399), (187, 111927), (561, 37309)]