20160712412

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{1787}}^1\times {\mathrm{29077}}^1$

素因数の和:30965

約数の個数: 24

約数和(自身を含む): 35666144304

約数和(自身を除く): 15505431892

約数列:

[1, 2, 4, 97, 194, 388, 1787, 3574, 7148, 29077, 58154, 116308, 173339, 346678, 693356, 2820469, 5640938, 11281876, 51960599, 103921198, 207842396, 5040178103, 10080356206, 20160712412]

約数ペア:

[(1, 20160712412), (2, 10080356206), (4, 5040178103), (97, 207842396), (194, 103921198), (388, 51960599), (1787, 11281876), (3574, 5640938), (7148, 2820469), (29077, 693356), (58154, 346678), (116308, 173339)]