20179420982

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2480873}}^1$

素因数の和:2480972

約数の個数: 24

約数和(自身を含む): 35635274136

約数和(自身を除く): 15455853154

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 4067, 8134, 2480873, 4961746, 17366111, 34732222, 121562777, 205912459, 243125554, 411824918, 1441387213, 2882774426, 10089710491, 20179420982]

約数ペア:

[(1, 20179420982), (2, 10089710491), (7, 2882774426), (14, 1441387213), (49, 411824918), (83, 243125554), (98, 205912459), (166, 121562777), (581, 34732222), (1162, 17366111), (4067, 4961746), (8134, 2480873)]