20140476566

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1301}}^1\times {\mathrm{3361}}^1$

素因数の和:4725

約数の個数: 48

約数和(自身を含む): 35929075392

約数和(自身を除く): 15788598826

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 1301, 2303, 2602, 3361, 4606, 6722, 9107, 18214, 23527, 47054, 61147, 63749, 122294, 127498, 157967, 164689, 315934, 329378, 428029, 856058, 1105769, 2211538, 2996203, 4372661, 5992406, 7740383, 8745322, 15480766, 30608627, 61217254, 205515067, 214260389, 411030134, 428520778, 1438605469, 2877210938, 10070238283, 20140476566]

約数ペア:

[(1, 20140476566), (2, 10070238283), (7, 2877210938), (14, 1438605469), (47, 428520778), (49, 411030134), (94, 214260389), (98, 205515067), (329, 61217254), (658, 30608627), (1301, 15480766), (2303, 8745322), (2602, 7740383), (3361, 5992406), (4606, 4372661), (6722, 2996203), (9107, 2211538), (18214, 1105769), (23527, 856058), (47054, 428029), (61147, 329378), (63749, 315934), (122294, 164689), (127498, 157967)]