20136764882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{208589}}^1$

素因数の和:208730

約数の個数: 32

約数和(自身を含む): 33641395200

約数和(自身を除く): 13504630318

約数列:

[1, 2, 13, 26, 47, 79, 94, 158, 611, 1027, 1222, 2054, 3713, 7426, 48269, 96538, 208589, 417178, 2711657, 5423314, 9803683, 16478531, 19607366, 32957062, 127447879, 214220903, 254895758, 428441806, 774490957, 1548981914, 10068382441, 20136764882]

約数ペア:

[(1, 20136764882), (2, 10068382441), (13, 1548981914), (26, 774490957), (47, 428441806), (79, 254895758), (94, 214220903), (158, 127447879), (611, 32957062), (1027, 19607366), (1222, 16478531), (2054, 9803683), (3713, 5423314), (7426, 2711657), (48269, 417178), (96538, 208589)]