20777073

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2371}}^1$

素因数の和:2524

約数の個数: 16

約数和(自身を含む): 29147136

約数和(自身を除く): 8370063

約数列:

[1, 3, 23, 69, 127, 381, 2371, 2921, 7113, 8763, 54533, 163599, 301117, 903351, 6925691, 20777073]

約数ペア:

[(1, 20777073), (3, 6925691), (23, 903351), (69, 301117), (127, 163599), (381, 54533), (2371, 8763), (2921, 7113)]