20565656136

素因数分解:

$2^3\times 3^3\times {\mathrm{953}}^1\times {\mathrm{99907}}^1$

素因数の和:100875

約数の個数: 64

約数和(自身を含む): 57187339200

約数和(自身を除く): 36621683064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 953, 1906, 2859, 3812, 5718, 7624, 8577, 11436, 17154, 22872, 25731, 34308, 51462, 68616, 99907, 102924, 199814, 205848, 299721, 399628, 599442, 799256, 899163, 1198884, 1798326, 2397768, 2697489, 3596652, 5394978, 7193304, 10789956, 21579912, 95211371, 190422742, 285634113, 380845484, 571268226, 761690968, 856902339, 1142536452, 1713804678, 2285072904, 2570707017, 3427609356, 5141414034, 6855218712, 10282828068, 20565656136]

約数ペア:

[(1, 20565656136), (2, 10282828068), (3, 6855218712), (4, 5141414034), (6, 3427609356), (8, 2570707017), (9, 2285072904), (12, 1713804678), (18, 1142536452), (24, 856902339), (27, 761690968), (36, 571268226), (54, 380845484), (72, 285634113), (108, 190422742), (216, 95211371), (953, 21579912), (1906, 10789956), (2859, 7193304), (3812, 5394978), (5718, 3596652), (7624, 2697489), (8577, 2397768), (11436, 1798326), (17154, 1198884), (22872, 899163), (25731, 799256), (34308, 599442), (51462, 399628), (68616, 299721), (99907, 205848), (102924, 199814)]