20011806834

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145013093}}^1$

素因数の和:145013121

約数の個数: 16

約数和(自身を含む): 41763771072

約数和(自身を除く): 21751964238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 145013093, 290026186, 435039279, 870078558, 3335301139, 6670602278, 10005903417, 20011806834]

約数ペア:

[(1, 20011806834), (2, 10005903417), (3, 6670602278), (6, 3335301139), (23, 870078558), (46, 435039279), (69, 290026186), (138, 145013093)]