20212867158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5020583}}^1$

素因数の和:5020660

約数の個数: 32

約数和(自身を含む): 44823773952

約数和(自身を除く): 24610906794

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 5020583, 10041166, 15061749, 30123498, 55226413, 110452826, 165679239, 306255563, 331358478, 612511126, 918766689, 1837533378, 3368811193, 6737622386, 10106433579, 20212867158]

約数ペア:

[(1, 20212867158), (2, 10106433579), (3, 6737622386), (6, 3368811193), (11, 1837533378), (22, 918766689), (33, 612511126), (61, 331358478), (66, 306255563), (122, 165679239), (183, 110452826), (366, 55226413), (671, 30123498), (1342, 15061749), (2013, 10041166), (4026, 5020583)]