80220762

素因数分解:

$2^1\times 3^2\times {\mathrm{4456709}}^1$

素因数の和:4456717

約数の個数: 12

約数和(自身を含む): 173811690

約数和(自身を除く): 93590928

約数列:

[1, 2, 3, 6, 9, 18, 4456709, 8913418, 13370127, 26740254, 40110381, 80220762]

約数ペア:

[(1, 80220762), (2, 40110381), (3, 26740254), (6, 13370127), (9, 8913418), (18, 4456709)]