20193288

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{4271}}^1$

素因数の和:4477

約数の個数: 32

約数和(自身を含む): 50751360

約数和(自身を除く): 30558072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4271, 4728, 8542, 12813, 17084, 25626, 34168, 51252, 102504, 841387, 1682774, 2524161, 3365548, 5048322, 6731096, 10096644, 20193288]

約数ペア:

[(1, 20193288), (2, 10096644), (3, 6731096), (4, 5048322), (6, 3365548), (8, 2524161), (12, 1682774), (24, 841387), (197, 102504), (394, 51252), (591, 34168), (788, 25626), (1182, 17084), (1576, 12813), (2364, 8542), (4271, 4728)]