20161144113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{33083}}^1$

素因数の和:33469

約数の個数: 32

約数和(自身を含む): 29918522880

約数和(自身を除く): 9757378767

約数列:

[1, 3, 11, 33, 59, 177, 313, 649, 939, 1947, 3443, 10329, 18467, 33083, 55401, 99249, 203137, 363913, 609411, 1091739, 1951897, 5855691, 10354979, 21470867, 31064937, 64412601, 113904769, 341714307, 610943761, 1832831283, 6720381371, 20161144113]

約数ペア:

[(1, 20161144113), (3, 6720381371), (11, 1832831283), (33, 610943761), (59, 341714307), (177, 113904769), (313, 64412601), (649, 31064937), (939, 21470867), (1947, 10354979), (3443, 5855691), (10329, 1951897), (18467, 1091739), (33083, 609411), (55401, 363913), (99249, 203137)]