20131966305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2531}}^1\times {\mathrm{16069}}^1$

素因数の和:18622

約数の個数: 48

約数和(自身を含む): 38085128640

約数和(自身を除く): 17953162335

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 2531, 7593, 12655, 16069, 22779, 27841, 37965, 48207, 80345, 83523, 113895, 139205, 144621, 176759, 241035, 250569, 417615, 530277, 723105, 883795, 1252845, 1590831, 2651385, 7954155, 40670639, 122011917, 203353195, 366035751, 447377029, 610059585, 1342131087, 1830178755, 2236885145, 4026393261, 6710655435, 20131966305]

約数ペア:

[(1, 20131966305), (3, 6710655435), (5, 4026393261), (9, 2236885145), (11, 1830178755), (15, 1342131087), (33, 610059585), (45, 447377029), (55, 366035751), (99, 203353195), (165, 122011917), (495, 40670639), (2531, 7954155), (7593, 2651385), (12655, 1590831), (16069, 1252845), (22779, 883795), (27841, 723105), (37965, 530277), (48207, 417615), (80345, 250569), (83523, 241035), (113895, 176759), (139205, 144621)]