20178039334

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{438653029}}^1$

素因数の和:438653054

約数の個数: 8

約数和(自身を含む): 31583018160

約数和(自身を除く): 11404978826

約数列:

[1, 2, 23, 46, 438653029, 877306058, 10089019667, 20178039334]

約数ペア:

[(1, 20178039334), (2, 10089019667), (23, 877306058), (46, 438653029)]