20473106

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{503}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 31497984

約数和(自身を除く): 11024878

約数列:

[1, 2, 47, 94, 433, 503, 866, 1006, 20351, 23641, 40702, 47282, 217799, 435598, 10236553, 20473106]

約数ペア:

[(1, 20473106), (2, 10236553), (47, 435598), (94, 217799), (433, 47282), (503, 40702), (866, 23641), (1006, 20351)]