20160179389

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1\times {\mathrm{739}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 23726223360

約数和(自身を除く): 3566043971

約数列:

[1, 7, 47, 283, 293, 329, 739, 1981, 2051, 5173, 13301, 13771, 34733, 82919, 93107, 96397, 209137, 216527, 243131, 580433, 1463959, 1515689, 3897193, 9829439, 10176769, 27280351, 61277141, 68806073, 71237383, 428939987, 2880025627, 20160179389]

約数ペア:

[(1, 20160179389), (7, 2880025627), (47, 428939987), (283, 71237383), (293, 68806073), (329, 61277141), (739, 27280351), (1981, 10176769), (2051, 9829439), (5173, 3897193), (13301, 1515689), (13771, 1463959), (34733, 580433), (82919, 243131), (93107, 216527), (96397, 209137)]