20167991703

素因数分解:

$3^2\times {\mathrm{11717}}^1\times {\mathrm{191251}}^1$

素因数の和:202974

約数の個数: 12

約数和(自身を含む): 29134182168

約数和(自身を除く): 8966190465

約数列:

[1, 3, 9, 11717, 35151, 105453, 191251, 573753, 1721259, 2240887967, 6722663901, 20167991703]

約数ペア:

[(1, 20167991703), (3, 6722663901), (9, 2240887967), (11717, 1721259), (35151, 573753), (105453, 191251)]