20188140771

素因数分解:

$3^1\times {\mathrm{919}}^1\times {\mathrm{2251}}^1\times {\mathrm{3253}}^1$

素因数の和:6426

約数の個数: 16

約数和(自身を含む): 26967069440

約数和(自身を除く): 6778928669

約数列:

[1, 3, 919, 2251, 2757, 3253, 6753, 9759, 2068669, 2989507, 6206007, 7322503, 8968521, 21967509, 6729380257, 20188140771]

約数ペア:

[(1, 20188140771), (3, 6729380257), (919, 21967509), (2251, 8968521), (2757, 7322503), (3253, 6206007), (6753, 2989507), (9759, 2068669)]