20844546

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{13841}}^1$

素因数の和:14097

約数の個数: 16

約数和(自身を含む): 41858208

約数和(自身を除く): 21013662

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 13841, 27682, 41523, 83046, 3474091, 6948182, 10422273, 20844546]

約数ペア:

[(1, 20844546), (2, 10422273), (3, 6948182), (6, 3474091), (251, 83046), (502, 41523), (753, 27682), (1506, 13841)]