20176689993

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1862521}}^1$

素因数の和:1862704

約数の個数: 16

約数和(自身を含む): 28250733696

約数和(自身を除く): 8074043703

約数列:

[1, 3, 23, 69, 157, 471, 3611, 10833, 1862521, 5587563, 42837983, 128513949, 292415797, 877247391, 6725563331, 20176689993]

約数ペア:

[(1, 20176689993), (3, 6725563331), (23, 877247391), (69, 292415797), (157, 128513949), (471, 42837983), (3611, 5587563), (10833, 1862521)]