20082069

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{883}}^1$

素因数の和:934

約数の個数: 36

約数和(自身を含む): 35027616

約数和(自身を除く): 14945547

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 883, 1083, 1197, 2527, 2649, 3249, 6181, 7581, 7947, 16777, 18543, 22743, 50331, 55629, 117439, 150993, 318763, 352317, 956289, 1056951, 2231341, 2868867, 6694023, 20082069]

約数ペア:

[(1, 20082069), (3, 6694023), (7, 2868867), (9, 2231341), (19, 1056951), (21, 956289), (57, 352317), (63, 318763), (133, 150993), (171, 117439), (361, 55629), (399, 50331), (883, 22743), (1083, 18543), (1197, 16777), (2527, 7947), (2649, 7581), (3249, 6181)]