20148049566

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{5255099}}^1$

素因数の和:5255181

約数の個数: 32

約数和(自身を含む): 45404064000

約数和(自身を除く): 25256014434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 5255099, 10510198, 15765297, 31530594, 47295891, 94591782, 141887673, 283775346, 373112029, 746224058, 1119336087, 2238672174, 3358008261, 6716016522, 10074024783, 20148049566]

約数ペア:

[(1, 20148049566), (2, 10074024783), (3, 6716016522), (6, 3358008261), (9, 2238672174), (18, 1119336087), (27, 746224058), (54, 373112029), (71, 283775346), (142, 141887673), (213, 94591782), (426, 47295891), (639, 31530594), (1278, 15765297), (1917, 10510198), (3834, 5255099)]