20089034181

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{24061}}^1$

素因数の和:24211

約数の個数: 48

約数和(自身を含む): 31911986880

約数和(自身を除く): 11822952699

約数列:

[1, 3, 9, 17, 27, 51, 107, 153, 289, 321, 459, 867, 963, 1819, 2601, 2889, 5457, 7803, 16371, 24061, 30923, 49113, 72183, 92769, 216549, 278307, 409037, 649647, 834921, 1227111, 2574527, 3681333, 6953629, 7723581, 11043999, 20860887, 23170743, 43766959, 62582661, 69512229, 131300877, 187747983, 393902631, 744038303, 1181707893, 2232114909, 6696344727, 20089034181]

約数ペア:

[(1, 20089034181), (3, 6696344727), (9, 2232114909), (17, 1181707893), (27, 744038303), (51, 393902631), (107, 187747983), (153, 131300877), (289, 69512229), (321, 62582661), (459, 43766959), (867, 23170743), (963, 20860887), (1819, 11043999), (2601, 7723581), (2889, 6953629), (5457, 3681333), (7803, 2574527), (16371, 1227111), (24061, 834921), (30923, 649647), (49113, 409037), (72183, 278307), (92769, 216549)]