20235919978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1\times {\mathrm{10093}}^1$

素因数の和:10762

約数の個数: 32

約数和(自身を含む): 32497431120

約数和(自身を除く): 12261511142

約数列:

[1, 2, 17, 34, 109, 218, 541, 1082, 1853, 3706, 9197, 10093, 18394, 20186, 58969, 117938, 171581, 343162, 1002473, 1100137, 2004946, 2200274, 5460313, 10920626, 18702329, 37404658, 92825321, 185650642, 595174117, 1190348234, 10117959989, 20235919978]

約数ペア:

[(1, 20235919978), (2, 10117959989), (17, 1190348234), (34, 595174117), (109, 185650642), (218, 92825321), (541, 37404658), (1082, 18702329), (1853, 10920626), (3706, 5460313), (9197, 2200274), (10093, 2004946), (18394, 1100137), (20186, 1002473), (58969, 343162), (117938, 171581)]