20061749563

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{155509}}^1$

素因数の和:155682

約数の個数: 16

約数和(自身を含む): 21497702400

約数和(自身を除く): 1435952837

約数列:

[1, 23, 71, 79, 1633, 1817, 5609, 129007, 155509, 3576707, 11041139, 12285211, 253946197, 282559853, 872249981, 20061749563]

約数ペア:

[(1, 20061749563), (23, 872249981), (71, 282559853), (79, 253946197), (1633, 12285211), (1817, 11041139), (5609, 3576707), (129007, 155509)]