20216375021

素因数分解:

${\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4461791}}^1$

素因数の和:4462011

約数の個数: 8

約数和(自身を含む): 21202435584

約数和(自身を除く): 986060563

約数列:

[1, 23, 197, 4531, 4461791, 102621193, 878972827, 20216375021]

約数ペア:

[(1, 20216375021), (23, 878972827), (197, 102621193), (4531, 4461791)]