20099739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32057}}^1$

素因数の和:32090

約数の個数: 16

約数和(自身を含む): 30775680

約数和(自身を除く): 10675941

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 32057, 96171, 352627, 609083, 1057881, 1827249, 6699913, 20099739]

約数ペア:

[(1, 20099739), (3, 6699913), (11, 1827249), (19, 1057881), (33, 609083), (57, 352627), (209, 96171), (627, 32057)]