2020348841

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{5813}}^1$

素因数の和:6041

約数の個数: 24

約数和(自身を含む): 2421856584

約数和(自身を除く): 401507743

約数列:

[1, 7, 41, 49, 173, 287, 1211, 2009, 5813, 7093, 8477, 40691, 49651, 238333, 284837, 347557, 1005649, 1668331, 7039543, 11678317, 41231609, 49276801, 288621263, 2020348841]

約数ペア:

[(1, 2020348841), (7, 288621263), (41, 49276801), (49, 41231609), (173, 11678317), (287, 7039543), (1211, 1668331), (2009, 1005649), (5813, 347557), (7093, 284837), (8477, 238333), (40691, 49651)]