20784433923

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{51419}}^1$

素因数の和:52800

約数の個数: 32

約数和(自身を含む): 33616339200

約数和(自身を除く): 12831905277

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1361, 4083, 12249, 14971, 36747, 44913, 51419, 134739, 154257, 404217, 462771, 565609, 1388313, 1696827, 5090481, 15271443, 69981259, 209943777, 629831331, 769793849, 1889493993, 2309381547, 6928144641, 20784433923]

約数ペア:

[(1, 20784433923), (3, 6928144641), (9, 2309381547), (11, 1889493993), (27, 769793849), (33, 629831331), (99, 209943777), (297, 69981259), (1361, 15271443), (4083, 5090481), (12249, 1696827), (14971, 1388313), (36747, 565609), (44913, 462771), (51419, 404217), (134739, 154257)]