20176737849

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{50231}}^1$

素因数の和:50297

約数の個数: 56

約数和(自身を含む): 32942145600

約数和(自身を除く): 12765407751

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 243, 261, 513, 551, 729, 783, 1539, 1653, 2349, 4617, 4959, 7047, 13851, 14877, 21141, 44631, 50231, 133893, 150693, 401679, 452079, 954389, 1356237, 1456699, 2863167, 4068711, 4370097, 8589501, 12206133, 13110291, 25768503, 27677281, 36618399, 39330873, 77305509, 83031843, 117992619, 231916527, 249095529, 353977857, 695749581, 747286587, 1061933571, 2241859761, 6725579283, 20176737849]

約数ペア:

[(1, 20176737849), (3, 6725579283), (9, 2241859761), (19, 1061933571), (27, 747286587), (29, 695749581), (57, 353977857), (81, 249095529), (87, 231916527), (171, 117992619), (243, 83031843), (261, 77305509), (513, 39330873), (551, 36618399), (729, 27677281), (783, 25768503), (1539, 13110291), (1653, 12206133), (2349, 8589501), (4617, 4370097), (4959, 4068711), (7047, 2863167), (13851, 1456699), (14877, 1356237), (21141, 954389), (44631, 452079), (50231, 401679), (133893, 150693)]