20107082862

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{51613}}^1$

素因数の和:52585

約数の個数: 48

約数和(自身を含む): 45508683168

約数和(自身を除く): 25401600306

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 941, 1882, 2823, 5646, 8469, 16938, 21643, 43286, 51613, 64929, 103226, 129858, 154839, 194787, 309678, 389574, 464517, 929034, 1187099, 2374198, 3561297, 7122594, 10683891, 21367782, 48567833, 97135666, 145703499, 291406998, 437110497, 874220994, 1117060159, 2234120318, 3351180477, 6702360954, 10053541431, 20107082862]

約数ペア:

[(1, 20107082862), (2, 10053541431), (3, 6702360954), (6, 3351180477), (9, 2234120318), (18, 1117060159), (23, 874220994), (46, 437110497), (69, 291406998), (138, 145703499), (207, 97135666), (414, 48567833), (941, 21367782), (1882, 10683891), (2823, 7122594), (5646, 3561297), (8469, 2374198), (16938, 1187099), (21643, 929034), (43286, 464517), (51613, 389574), (64929, 309678), (103226, 194787), (129858, 154839)]