2010020642

素因数分解:

$2^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{103963}}^1$

素因数の和:105353

約数の個数: 16

約数和(自身を含む): 3448277952

約数和(自身を除く): 1438257310

約数列:

[1, 2, 7, 14, 1381, 2762, 9667, 19334, 103963, 207926, 727741, 1455482, 143572903, 287145806, 1005010321, 2010020642]

約数ペア:

[(1, 2010020642), (2, 1005010321), (7, 287145806), (14, 143572903), (1381, 1455482), (2762, 727741), (9667, 207926), (19334, 103963)]