20682013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5868

約数の個数: 16

約数和(自身を含む): 25151040

約数和(自身を除く): 4469027

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 5821, 64031, 98957, 110599, 1088527, 1216589, 1880183, 20682013]

約数ペア:

[(1, 20682013), (11, 1880183), (17, 1216589), (19, 1088527), (187, 110599), (209, 98957), (323, 64031), (3553, 5821)]