20292104

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11689}}^1$

素因数の和:11733

約数の個数: 32

約数和(自身を含む): 44889600

約数和(自身を除く): 24597496

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 11689, 23378, 46756, 81823, 93512, 163646, 327292, 362359, 654584, 724718, 1449436, 2536513, 2898872, 5073026, 10146052, 20292104]

約数ペア:

[(1, 20292104), (2, 10146052), (4, 5073026), (7, 2898872), (8, 2536513), (14, 1449436), (28, 724718), (31, 654584), (56, 362359), (62, 327292), (124, 163646), (217, 93512), (248, 81823), (434, 46756), (868, 23378), (1736, 11689)]