20184779058

素因数分解:

$2^1\times 3^1\times {\mathrm{2437}}^1\times {\mathrm{1380439}}^1$

素因数の和:1382881

約数の個数: 16

約数和(自身を含む): 40386152640

約数和(自身を除く): 20201373582

約数列:

[1, 2, 3, 6, 2437, 4874, 7311, 14622, 1380439, 2760878, 4141317, 8282634, 3364129843, 6728259686, 10092389529, 20184779058]

約数ペア:

[(1, 20184779058), (2, 10092389529), (3, 6728259686), (6, 3364129843), (2437, 8282634), (4874, 4141317), (7311, 2760878), (14622, 1380439)]