20763054507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1\times {\mathrm{259321}}^1$

素因数の和:261390

約数の個数: 16

約数和(自身を含む): 29828253728

約数和(自身を除く): 9065199221

約数列:

[1, 3, 13, 39, 2053, 6159, 26689, 80067, 259321, 777963, 3371173, 10113519, 532386013, 1597158039, 6921018169, 20763054507]

約数ペア:

[(1, 20763054507), (3, 6921018169), (13, 1597158039), (39, 532386013), (2053, 10113519), (6159, 3371173), (26689, 777963), (80067, 259321)]