20161246344

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{185401}}^1$

素因数の和:185630

約数の個数: 64

約数和(自身を含む): 52861818240

約数和(自身を除く): 32700571896

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 197, 276, 394, 552, 591, 788, 1182, 1576, 2364, 4531, 4728, 9062, 13593, 18124, 27186, 36248, 54372, 108744, 185401, 370802, 556203, 741604, 1112406, 1483208, 2224812, 4264223, 4449624, 8528446, 12792669, 17056892, 25585338, 34113784, 36523997, 51170676, 73047994, 102341352, 109571991, 146095988, 219143982, 292191976, 438287964, 840051931, 876575928, 1680103862, 2520155793, 3360207724, 5040311586, 6720415448, 10080623172, 20161246344]

約数ペア:

[(1, 20161246344), (2, 10080623172), (3, 6720415448), (4, 5040311586), (6, 3360207724), (8, 2520155793), (12, 1680103862), (23, 876575928), (24, 840051931), (46, 438287964), (69, 292191976), (92, 219143982), (138, 146095988), (184, 109571991), (197, 102341352), (276, 73047994), (394, 51170676), (552, 36523997), (591, 34113784), (788, 25585338), (1182, 17056892), (1576, 12792669), (2364, 8528446), (4531, 4449624), (4728, 4264223), (9062, 2224812), (13593, 1483208), (18124, 1112406), (27186, 741604), (36248, 556203), (54372, 370802), (108744, 185401)]