20053642754

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{9257}}^1$

素因数の和:9610

約数の個数: 32

約数和(自身を含む): 31099769856

約数和(自身を除く): 11046127102

約数列:

[1, 2, 53, 106, 107, 191, 214, 382, 5671, 9257, 10123, 11342, 18514, 20246, 20437, 40874, 490621, 981242, 990499, 1083161, 1768087, 1980998, 2166322, 3536174, 52496447, 93708611, 104992894, 187417222, 189185309, 378370618, 10026821377, 20053642754]

約数ペア:

[(1, 20053642754), (2, 10026821377), (53, 378370618), (106, 189185309), (107, 187417222), (191, 104992894), (214, 93708611), (382, 52496447), (5671, 3536174), (9257, 2166322), (10123, 1980998), (11342, 1768087), (18514, 1083161), (20246, 990499), (20437, 981242), (40874, 490621)]