2021628678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19819889}}^1$

素因数の和:19819911

約数の個数: 16

約数和(自身を含む): 4281096240

約数和(自身を除く): 2259467562

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19819889, 39639778, 59459667, 118919334, 336938113, 673876226, 1010814339, 2021628678]

約数ペア:

[(1, 2021628678), (2, 1010814339), (3, 673876226), (6, 336938113), (17, 118919334), (34, 59459667), (51, 39639778), (102, 19819889)]