20022024

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 55080000

約数和(自身を除く): 35057976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 149, 264, 298, 447, 509, 596, 894, 1018, 1192, 1527, 1639, 1788, 2036, 3054, 3278, 3576, 4072, 4917, 5599, 6108, 6556, 9834, 11198, 12216, 13112, 16797, 19668, 22396, 33594, 39336, 44792, 67188, 75841, 134376, 151682, 227523, 303364, 455046, 606728, 834251, 910092, 1668502, 1820184, 2502753, 3337004, 5005506, 6674008, 10011012, 20022024]

約数ペア:

[(1, 20022024), (2, 10011012), (3, 6674008), (4, 5005506), (6, 3337004), (8, 2502753), (11, 1820184), (12, 1668502), (22, 910092), (24, 834251), (33, 606728), (44, 455046), (66, 303364), (88, 227523), (132, 151682), (149, 134376), (264, 75841), (298, 67188), (447, 44792), (509, 39336), (596, 33594), (894, 22396), (1018, 19668), (1192, 16797), (1527, 13112), (1639, 12216), (1788, 11198), (2036, 9834), (3054, 6556), (3278, 6108), (3576, 5599), (4072, 4917)]