20793810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{693127}}^1$

素因数の和:693137

約数の個数: 16

約数和(自身を含む): 49905216

約数和(自身を除く): 29111406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 693127, 1386254, 2079381, 3465635, 4158762, 6931270, 10396905, 20793810]

約数ペア:

[(1, 20793810), (2, 10396905), (3, 6931270), (5, 4158762), (6, 3465635), (10, 2079381), (15, 1386254), (30, 693127)]