20162404336

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{69403}}^1$

素因数の和:69749

約数の個数: 40

約数和(自身を含む): 39794587904

約数和(自身を除く): 19632183568

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 271, 536, 542, 1072, 1084, 2168, 4336, 18157, 36314, 69403, 72628, 138806, 145256, 277612, 290512, 555224, 1110448, 4650001, 9300002, 18600004, 18808213, 37200008, 37616426, 74400016, 75232852, 150465704, 300931408, 1260150271, 2520300542, 5040601084, 10081202168, 20162404336]

約数ペア:

[(1, 20162404336), (2, 10081202168), (4, 5040601084), (8, 2520300542), (16, 1260150271), (67, 300931408), (134, 150465704), (268, 75232852), (271, 74400016), (536, 37616426), (542, 37200008), (1072, 18808213), (1084, 18600004), (2168, 9300002), (4336, 4650001), (18157, 1110448), (36314, 555224), (69403, 290512), (72628, 277612), (138806, 145256)]