20125955314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7255211}}^1$

素因数の和:7255305

約数の個数: 16

約数和(自身を含む): 32213141280

約数和(自身を除く): 12087185966

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 7255211, 14510422, 137849009, 275698018, 529630403, 1059260806, 10062977657, 20125955314]

約数ペア:

[(1, 20125955314), (2, 10062977657), (19, 1059260806), (38, 529630403), (73, 275698018), (146, 137849009), (1387, 14510422), (2774, 7255211)]