20050792701

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1\times {\mathrm{5741}}^1$

素因数の和:6697

約数の個数: 32

約数和(自身を含む): 28575866880

約数和(自身を除く): 8525074179

約数列:

[1, 3, 19, 57, 71, 213, 863, 1349, 2589, 4047, 5741, 16397, 17223, 49191, 61273, 109079, 183819, 327237, 407611, 1164187, 1222833, 3492561, 4954483, 7744609, 14863449, 23233827, 94135177, 282405531, 351768293, 1055304879, 6683597567, 20050792701]

約数ペア:

[(1, 20050792701), (3, 6683597567), (19, 1055304879), (57, 351768293), (71, 282405531), (213, 94135177), (863, 23233827), (1349, 14863449), (2589, 7744609), (4047, 4954483), (5741, 3492561), (16397, 1222833), (17223, 1164187), (49191, 407611), (61273, 327237), (109079, 183819)]