20076090921

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{3736477}}^1$

素因数の和:3736685

約数の個数: 16

約数和(自身を含む): 29891824000

約数和(自身を除く): 9815733079

約数列:

[1, 3, 9, 27, 199, 597, 1791, 5373, 3736477, 11209431, 33628293, 100884879, 743558923, 2230676769, 6692030307, 20076090921]

約数ペア:

[(1, 20076090921), (3, 6692030307), (9, 2230676769), (27, 743558923), (199, 100884879), (597, 33628293), (1791, 11209431), (5373, 3736477)]