20618376

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{14561}}^1$

素因数の和:14629

約数の個数: 32

約数和(自身を含む): 52423200

約数和(自身を除く): 31804824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 14561, 29122, 43683, 58244, 87366, 116488, 174732, 349464, 859099, 1718198, 2577297, 3436396, 5154594, 6872792, 10309188, 20618376]

約数ペア:

[(1, 20618376), (2, 10309188), (3, 6872792), (4, 5154594), (6, 3436396), (8, 2577297), (12, 1718198), (24, 859099), (59, 349464), (118, 174732), (177, 116488), (236, 87366), (354, 58244), (472, 43683), (708, 29122), (1416, 14561)]