20168082726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3319}}^1\times {\mathrm{4003}}^1$

素因数の和:7361

約数の個数: 64

約数和(自身を含む): 45941575680

約数和(自身を除く): 25773492954

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 3319, 4003, 6638, 8006, 9957, 12009, 19914, 24018, 36509, 44033, 73018, 76337, 88066, 92069, 109527, 132099, 152674, 184138, 219054, 229011, 264198, 276207, 458022, 552414, 839707, 1012759, 1679414, 2025518, 2519121, 3038277, 5038242, 6076554, 13285957, 26571914, 39857871, 79715742, 146145527, 292291054, 305577011, 438436581, 611154022, 876873162, 916731033, 1833462066, 3361347121, 6722694242, 10084041363, 20168082726]

約数ペア:

[(1, 20168082726), (2, 10084041363), (3, 6722694242), (6, 3361347121), (11, 1833462066), (22, 916731033), (23, 876873162), (33, 611154022), (46, 438436581), (66, 305577011), (69, 292291054), (138, 146145527), (253, 79715742), (506, 39857871), (759, 26571914), (1518, 13285957), (3319, 6076554), (4003, 5038242), (6638, 3038277), (8006, 2519121), (9957, 2025518), (12009, 1679414), (19914, 1012759), (24018, 839707), (36509, 552414), (44033, 458022), (73018, 276207), (76337, 264198), (88066, 229011), (92069, 219054), (109527, 184138), (132099, 152674)]