20347726319

素因数分解:

${\mathrm{23}}^2\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{683}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 21484713600

約数和(自身を除く): 1136987281

約数列:

[1, 23, 199, 283, 529, 683, 4577, 6509, 15709, 56317, 105271, 135917, 149707, 193289, 361307, 1295291, 3126091, 4445647, 29791693, 38464511, 71900093, 102249881, 884683753, 20347726319]

約数ペア:

[(1, 20347726319), (23, 884683753), (199, 102249881), (283, 71900093), (529, 38464511), (683, 29791693), (4577, 4445647), (6509, 3126091), (15709, 1295291), (56317, 361307), (105271, 193289), (135917, 149707)]