20116459

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3319}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 23904000

約数和(自身を除く): 3787541

約数列:

[1, 11, 19, 29, 209, 319, 551, 3319, 6061, 36509, 63061, 96251, 693671, 1058761, 1828769, 20116459]

約数ペア:

[(1, 20116459), (11, 1828769), (19, 1058761), (29, 693671), (209, 96251), (319, 63061), (551, 36509), (3319, 6061)]