20163547176

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1\times {\mathrm{9437}}^1$

素因数の和:10274

約数の個数: 64

約数和(自身を含む): 50883655680

約数和(自身を除く): 30720108504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 701, 762, 1016, 1402, 1524, 2103, 2804, 3048, 4206, 5608, 8412, 9437, 16824, 18874, 28311, 37748, 56622, 75496, 89027, 113244, 178054, 226488, 267081, 356108, 534162, 712216, 1068324, 1198499, 2136648, 2396998, 3595497, 4793996, 6615337, 7190994, 9587992, 13230674, 14381988, 19846011, 26461348, 28763976, 39692022, 52922696, 79384044, 158768088, 840147799, 1680295598, 2520443397, 3360591196, 5040886794, 6721182392, 10081773588, 20163547176]

約数ペア:

[(1, 20163547176), (2, 10081773588), (3, 6721182392), (4, 5040886794), (6, 3360591196), (8, 2520443397), (12, 1680295598), (24, 840147799), (127, 158768088), (254, 79384044), (381, 52922696), (508, 39692022), (701, 28763976), (762, 26461348), (1016, 19846011), (1402, 14381988), (1524, 13230674), (2103, 9587992), (2804, 7190994), (3048, 6615337), (4206, 4793996), (5608, 3595497), (8412, 2396998), (9437, 2136648), (16824, 1198499), (18874, 1068324), (28311, 712216), (37748, 534162), (56622, 356108), (75496, 267081), (89027, 226488), (113244, 178054)]