20162951992

素因数分解:

$2^3\times {\mathrm{569}}^1\times {\mathrm{4429471}}^1$

素因数の和:4430046

約数の個数: 16

約数和(自身を含む): 37871985600

約数和(自身を除く): 17709033608

約数列:

[1, 2, 4, 8, 569, 1138, 2276, 4552, 4429471, 8858942, 17717884, 35435768, 2520368999, 5040737998, 10081475996, 20162951992]

約数ペア:

[(1, 20162951992), (2, 10081475996), (4, 5040737998), (8, 2520368999), (569, 35435768), (1138, 17717884), (2276, 8858942), (4552, 4429471)]