20066427

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{6577}}^1$

素因数の和:6699

約数の個数: 16

約数和(自身を含む): 29995680

約数和(自身を除く): 9929253

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 6577, 19731, 59193, 177579, 743201, 2229603, 6688809, 20066427]

約数ペア:

[(1, 20066427), (3, 6688809), (9, 2229603), (27, 743201), (113, 177579), (339, 59193), (1017, 19731), (3051, 6577)]