20802074828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{226109509}}^1$

素因数の和:226109536

約数の個数: 12

約数和(自身を含む): 37986397680

約数和(自身を除く): 17184322852

約数列:

[1, 2, 4, 23, 46, 92, 226109509, 452219018, 904438036, 5200518707, 10401037414, 20802074828]

約数ペア:

[(1, 20802074828), (2, 10401037414), (4, 5200518707), (23, 904438036), (46, 452219018), (92, 226109509)]