20173671243

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{5399}}^1$

素因数の和:5989

約数の個数: 64

約数和(自身を含む): 34089984000

約数和(自身を除く): 13916312757

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 547, 621, 759, 1641, 2277, 4923, 5399, 6017, 6831, 12581, 14769, 16197, 18051, 37743, 48591, 54153, 59389, 113229, 124177, 138391, 145773, 162459, 178167, 339687, 372531, 415173, 534501, 1117593, 1245519, 1365947, 1603503, 2953253, 3352779, 3736557, 4097841, 8859759, 12293523, 26579277, 32485783, 36880569, 67924819, 79737831, 97457349, 203774457, 292372047, 611323371, 747173009, 877116141, 1833970113, 2241519027, 6724557081, 20173671243]

約数ペア:

[(1, 20173671243), (3, 6724557081), (9, 2241519027), (11, 1833970113), (23, 877116141), (27, 747173009), (33, 611323371), (69, 292372047), (99, 203774457), (207, 97457349), (253, 79737831), (297, 67924819), (547, 36880569), (621, 32485783), (759, 26579277), (1641, 12293523), (2277, 8859759), (4923, 4097841), (5399, 3736557), (6017, 3352779), (6831, 2953253), (12581, 1603503), (14769, 1365947), (16197, 1245519), (18051, 1117593), (37743, 534501), (48591, 415173), (54153, 372531), (59389, 339687), (113229, 178167), (124177, 162459), (138391, 145773)]