20173086742

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{5347}}^1\times {\mathrm{25841}}^1$

素因数の和:31263

約数の個数: 16

約数和(自身を含む): 30681069552

約数和(自身を除く): 10507982810

約数列:

[1, 2, 73, 146, 5347, 10694, 25841, 51682, 390331, 780662, 1886393, 3772786, 138171827, 276343654, 10086543371, 20173086742]

約数ペア:

[(1, 20173086742), (2, 10086543371), (73, 276343654), (146, 138171827), (5347, 3772786), (10694, 1886393), (25841, 780662), (51682, 390331)]