20184410277

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{39345829}}^1$

素因数の和:39345857

約数の個数: 16

約数和(自身を含む): 31476664000

約数和(自身を除く): 11292253723

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 39345829, 118037487, 354112461, 747570751, 1062337383, 2242712253, 6728136759, 20184410277]

約数ペア:

[(1, 20184410277), (3, 6728136759), (9, 2242712253), (19, 1062337383), (27, 747570751), (57, 354112461), (171, 118037487), (513, 39345829)]