20196940298

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{84691}}^1$

素因数の和:84842

約数の個数: 32

約数和(自身を含む): 32196510720

約数和(自身を除く): 11999570422

約数列:

[1, 2, 43, 47, 59, 86, 94, 118, 2021, 2537, 2773, 4042, 5074, 5546, 84691, 119239, 169382, 238478, 3641713, 3980477, 4996769, 7283426, 7960954, 9993538, 171160511, 214861067, 234848143, 342321022, 429722134, 469696286, 10098470149, 20196940298]

約数ペア:

[(1, 20196940298), (2, 10098470149), (43, 469696286), (47, 429722134), (59, 342321022), (86, 234848143), (94, 214861067), (118, 171160511), (2021, 9993538), (2537, 7960954), (2773, 7283426), (4042, 4996769), (5074, 3980477), (5546, 3641713), (84691, 238478), (119239, 169382)]