20793885266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7106591}}^1$

素因数の和:7106630

約数の個数: 32

約数和(自身を含む): 40933969920

約数和(自身を除く): 20140084654

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 7106591, 14213182, 49746137, 78172501, 99492274, 135025229, 156345002, 270050458, 547207507, 945176603, 1094415014, 1485277519, 1890353206, 2970555038, 10396942633, 20793885266]

約数ペア:

[(1, 20793885266), (2, 10396942633), (7, 2970555038), (11, 1890353206), (14, 1485277519), (19, 1094415014), (22, 945176603), (38, 547207507), (77, 270050458), (133, 156345002), (154, 135025229), (209, 99492274), (266, 78172501), (418, 49746137), (1463, 14213182), (2926, 7106591)]