20686985022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5138347}}^1$

素因数の和:5138424

約数の個数: 32

約数和(自身を含む): 45875170944

約数和(自身を除く): 25188185922

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 5138347, 10276694, 15415041, 30830082, 56521817, 113043634, 169565451, 313439167, 339130902, 626878334, 940317501, 1880635002, 3447830837, 6895661674, 10343492511, 20686985022]

約数ペア:

[(1, 20686985022), (2, 10343492511), (3, 6895661674), (6, 3447830837), (11, 1880635002), (22, 940317501), (33, 626878334), (61, 339130902), (66, 313439167), (122, 169565451), (183, 113043634), (366, 56521817), (671, 30830082), (1342, 15415041), (2013, 10276694), (4026, 5138347)]