20176268104

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109653631}}^1$

素因数の和:109653660

約数の個数: 16

約数和(自身を含む): 39475307520

約数和(自身を除く): 19299039416

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 109653631, 219307262, 438614524, 877229048, 2522033513, 5044067026, 10088134052, 20176268104]

約数ペア:

[(1, 20176268104), (2, 10088134052), (4, 5044067026), (8, 2522033513), (23, 877229048), (46, 438614524), (92, 219307262), (184, 109653631)]