2020305937

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1607}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 2252885184

約数和(自身を除く): 232579247

約数列:

[1, 13, 43, 169, 173, 559, 1607, 2249, 7267, 7439, 20891, 29237, 69101, 96707, 271583, 278011, 898313, 1257191, 3614143, 11678069, 11954473, 46983859, 155408149, 2020305937]

約数ペア:

[(1, 2020305937), (13, 155408149), (43, 46983859), (169, 11954473), (173, 11678069), (559, 3614143), (1607, 1257191), (2249, 898313), (7267, 278011), (7439, 271583), (20891, 96707), (29237, 69101)]