20146149

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{5099}}^1$

素因数の和:5544

約数の個数: 12

約数和(自身を含む): 29172000

約数和(自身を除く): 9025851

約数列:

[1, 3, 9, 439, 1317, 3951, 5099, 15297, 45891, 2238461, 6715383, 20146149]

約数ペア:

[(1, 20146149), (3, 6715383), (9, 2238461), (439, 45891), (1317, 15297), (3951, 5099)]