20025141

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1499}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 27528000

約数和(自身を除く): 7502859

約数列:

[1, 3, 61, 73, 183, 219, 1499, 4453, 4497, 13359, 91439, 109427, 274317, 328281, 6675047, 20025141]

約数ペア:

[(1, 20025141), (3, 6675047), (61, 328281), (73, 274317), (183, 109427), (219, 91439), (1499, 13359), (4453, 4497)]