20176992078

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82020293}}^1$

素因数の和:82020339

約数の個数: 16

約数和(自身を含む): 41338228176

約数和(自身を除く): 21161236098

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 82020293, 164040586, 246060879, 492121758, 3362832013, 6725664026, 10088496039, 20176992078]

約数ペア:

[(1, 20176992078), (2, 10088496039), (3, 6725664026), (6, 3362832013), (41, 492121758), (82, 246060879), (123, 164040586), (246, 82020293)]