20084092568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{153953}}^1$

素因数の和:154691

約数の個数: 32

約数和(自身を含む): 39350642400

約数和(自身を除く): 19266549832

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 709, 1418, 2836, 5672, 16307, 32614, 65228, 130456, 153953, 307906, 615812, 1231624, 3540919, 7081838, 14163676, 28327352, 109152677, 218305354, 436610708, 873221416, 2510511571, 5021023142, 10042046284, 20084092568]

約数ペア:

[(1, 20084092568), (2, 10042046284), (4, 5021023142), (8, 2510511571), (23, 873221416), (46, 436610708), (92, 218305354), (184, 109152677), (709, 28327352), (1418, 14163676), (2836, 7081838), (5672, 3540919), (16307, 1231624), (32614, 615812), (65228, 307906), (130456, 153953)]