20796883188

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{6679}}^1\times {\mathrm{7013}}^1$

素因数の和:13736

約数の個数: 48

約数和(自身を含む): 49852145280

約数和(自身を除く): 29055262092

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 6679, 7013, 13358, 14026, 20037, 21039, 26716, 28052, 40074, 42078, 80148, 84156, 247123, 259481, 494246, 518962, 741369, 778443, 988492, 1037924, 1482738, 1556886, 2965476, 3113772, 46839827, 93679654, 140519481, 187359308, 281038962, 562077924, 1733073599, 3466147198, 5199220797, 6932294396, 10398441594, 20796883188]

約数ペア:

[(1, 20796883188), (2, 10398441594), (3, 6932294396), (4, 5199220797), (6, 3466147198), (12, 1733073599), (37, 562077924), (74, 281038962), (111, 187359308), (148, 140519481), (222, 93679654), (444, 46839827), (6679, 3113772), (7013, 2965476), (13358, 1556886), (14026, 1482738), (20037, 1037924), (21039, 988492), (26716, 778443), (28052, 741369), (40074, 518962), (42078, 494246), (80148, 259481), (84156, 247123)]