20041063119

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9639761}}^1$

素因数の和:9639788

約数の個数: 32

約数和(自身を含む): 37016686080

約数和(自身を除く): 16975622961

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 9639761, 28919283, 67478327, 86757849, 106037371, 202434981, 260273547, 318112113, 607304943, 742261597, 954336339, 1821914829, 2226784791, 2863009017, 6680354373, 20041063119]

約数ペア:

[(1, 20041063119), (3, 6680354373), (7, 2863009017), (9, 2226784791), (11, 1821914829), (21, 954336339), (27, 742261597), (33, 607304943), (63, 318112113), (77, 260273547), (99, 202434981), (189, 106037371), (231, 86757849), (297, 67478327), (693, 28919283), (2079, 9639761)]