20803973146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1\times {\mathrm{4337}}^1$

素因数の和:5334

約数の個数: 32

約数和(自身を含む): 34204540032

約数和(自身を除く): 13400566886

約数列:

[1, 2, 11, 22, 337, 647, 674, 1294, 3707, 4337, 7117, 7414, 8674, 14234, 47707, 95414, 218039, 436078, 1461569, 2398429, 2806039, 2923138, 4796858, 5612078, 16077259, 30866429, 32154518, 61732858, 945635143, 1891270286, 10401986573, 20803973146]

約数ペア:

[(1, 20803973146), (2, 10401986573), (11, 1891270286), (22, 945635143), (337, 61732858), (647, 32154518), (674, 30866429), (1294, 16077259), (3707, 5612078), (4337, 4796858), (7117, 2923138), (7414, 2806039), (8674, 2398429), (14234, 1461569), (47707, 436078), (95414, 218039)]