20175486573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1\times {\mathrm{5807}}^1$

素因数の和:6777

約数の個数: 32

約数和(自身を含む): 29618012160

約数和(自身を除く): 9442525587

約数列:

[1, 3, 11, 33, 127, 381, 829, 1397, 2487, 4191, 5807, 9119, 17421, 27357, 63877, 105283, 191631, 315849, 737489, 1158113, 2212467, 3474339, 4814003, 8112379, 14442009, 24337137, 52954033, 158862099, 611378381, 1834135143, 6725162191, 20175486573]

約数ペア:

[(1, 20175486573), (3, 6725162191), (11, 1834135143), (33, 611378381), (127, 158862099), (381, 52954033), (829, 24337137), (1397, 14442009), (2487, 8112379), (4191, 4814003), (5807, 3474339), (9119, 2212467), (17421, 1158113), (27357, 737489), (63877, 315849), (105283, 191631)]