20097922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10589}}^1$

素因数の和:10677

約数の個数: 16

約数和(自身を含む): 32913720

約数和(自身を除く): 12815798

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 10589, 21178, 137657, 275314, 772997, 1545994, 10048961, 20097922]

約数ペア:

[(1, 20097922), (2, 10048961), (13, 1545994), (26, 772997), (73, 275314), (146, 137657), (949, 21178), (1898, 10589)]