20085109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5653}}^1$

素因数の和:5700

約数の個数: 16

約数和(自身を含む): 24425280

約数和(自身を除く): 4340171

約数列:

[1, 11, 17, 19, 187, 209, 323, 3553, 5653, 62183, 96101, 107407, 1057111, 1181477, 1825919, 20085109]

約数ペア:

[(1, 20085109), (11, 1825919), (17, 1181477), (19, 1057111), (187, 107407), (209, 96101), (323, 62183), (3553, 5653)]