20807876301

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1\times {\mathrm{53299}}^1$

素因数の和:54208

約数の個数: 16

約数和(自身を含む): 27937728000

約数和(自身を除く): 7129851699

約数列:

[1, 3, 179, 537, 727, 2181, 53299, 130133, 159897, 390399, 9540521, 28621563, 38748373, 116245119, 6935958767, 20807876301]

約数ペア:

[(1, 20807876301), (3, 6935958767), (179, 116245119), (537, 38748373), (727, 28621563), (2181, 9540521), (53299, 390399), (130133, 159897)]