20076750771

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{133097}}^1$

素因数の和:133771

約数の個数: 32

約数和(自身を含む): 33425699328

約数和(自身を除く): 13348948557

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 653, 1959, 4571, 7183, 13713, 21549, 50281, 133097, 150843, 399291, 931679, 1464067, 2795037, 4392201, 10248469, 30745407, 86912341, 260737023, 608386387, 956035751, 1825159161, 2868107253, 6692250257, 20076750771]

約数ペア:

[(1, 20076750771), (3, 6692250257), (7, 2868107253), (11, 1825159161), (21, 956035751), (33, 608386387), (77, 260737023), (231, 86912341), (653, 30745407), (1959, 10248469), (4571, 4392201), (7183, 2795037), (13713, 1464067), (21549, 931679), (50281, 399291), (133097, 150843)]