20112148527

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{61141}}^1$

素因数の和:61391

約数の個数: 32

約数和(自身を含む): 29348160000

約数和(自身を除く): 9236011473

約数列:

[1, 3, 19, 29, 57, 87, 199, 551, 597, 1653, 3781, 5771, 11343, 17313, 61141, 109649, 183423, 328947, 1161679, 1773089, 3485037, 5319267, 12167059, 33688691, 36501177, 101066073, 231174121, 352844711, 693522363, 1058534133, 6704049509, 20112148527]

約数ペア:

[(1, 20112148527), (3, 6704049509), (19, 1058534133), (29, 693522363), (57, 352844711), (87, 231174121), (199, 101066073), (551, 36501177), (597, 33688691), (1653, 12167059), (3781, 5319267), (5771, 3485037), (11343, 1773089), (17313, 1161679), (61141, 328947), (109649, 183423)]