20165647251

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{3301}}^1\times {\mathrm{19031}}^1$

素因数の和:22442

約数の個数: 16

約数和(自身を含む): 27148462848

約数和(自身を除く): 6982815597

約数列:

[1, 3, 107, 321, 3301, 9903, 19031, 57093, 353207, 1059621, 2036317, 6108951, 62821331, 188463993, 6721882417, 20165647251]

約数ペア:

[(1, 20165647251), (3, 6721882417), (107, 188463993), (321, 62821331), (3301, 6108951), (9903, 2036317), (19031, 1059621), (57093, 353207)]