20733085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5323}}^1$

素因数の和:5388

約数の個数: 16

約数和(自身を含む): 26832960

約数和(自身を除く): 6099875

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 5323, 26615, 101137, 218243, 505685, 1091215, 4146617, 20733085]

約数ペア:

[(1, 20733085), (5, 4146617), (19, 1091215), (41, 505685), (95, 218243), (205, 101137), (779, 26615), (3895, 5323)]