20176296831

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{315437}}^1$

素因数の和:315572

約数の個数: 32

約数和(自身を含む): 31493329920

約数和(自身を除く): 11317033089

約数列:

[1, 3, 9, 23, 27, 69, 103, 207, 309, 621, 927, 2369, 2781, 7107, 21321, 63963, 315437, 946311, 2838933, 7255051, 8516799, 21765153, 32490011, 65295459, 97470033, 195886377, 292410099, 747270253, 877230297, 2241810759, 6725432277, 20176296831]

約数ペア:

[(1, 20176296831), (3, 6725432277), (9, 2241810759), (23, 877230297), (27, 747270253), (69, 292410099), (103, 195886377), (207, 97470033), (309, 65295459), (621, 32490011), (927, 21765153), (2369, 8516799), (2781, 7255051), (7107, 2838933), (21321, 946311), (63963, 315437)]