20050899

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6827}}^1$

素因数の和:6930

約数の個数: 16

約数和(自身を含む): 29496960

約数和(自身を除く): 9446061

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 6827, 20481, 75097, 225291, 607603, 1822809, 6683633, 20050899]

約数ペア:

[(1, 20050899), (3, 6683633), (11, 1822809), (33, 607603), (89, 225291), (267, 75097), (979, 20481), (2937, 6827)]