20932527

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90617}}^1$

素因数の和:90638

約数の個数: 16

約数和(自身を含む): 34797312

約数和(自身を除く): 13864785

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 90617, 271851, 634319, 996787, 1902957, 2990361, 6977509, 20932527]

約数ペア:

[(1, 20932527), (3, 6977509), (7, 2990361), (11, 1902957), (21, 996787), (33, 634319), (77, 271851), (231, 90617)]