20229777

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{1097}}^1$

素因数の和:1789

約数の個数: 16

約数和(自身を含む): 30041280

約数和(自身を除く): 9811503

約数列:

[1, 3, 9, 27, 683, 1097, 2049, 3291, 6147, 9873, 18441, 29619, 749251, 2247753, 6743259, 20229777]

約数ペア:

[(1, 20229777), (3, 6743259), (9, 2247753), (27, 749251), (683, 29619), (1097, 18441), (2049, 9873), (3291, 6147)]