20032137

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 33091200

約数和(自身を除く): 13059063

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2297, 2907, 6891, 8721, 20673, 39049, 43643, 62019, 117147, 130929, 351441, 392787, 741931, 1054323, 1178361, 2225793, 6677379, 20032137]

約数ペア:

[(1, 20032137), (3, 6677379), (9, 2225793), (17, 1178361), (19, 1054323), (27, 741931), (51, 392787), (57, 351441), (153, 130929), (171, 117147), (323, 62019), (459, 43643), (513, 39049), (969, 20673), (2297, 8721), (2907, 6891)]