20163457242

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48704003}}^1$

素因数の和:48704034

約数の個数: 24

約数和(自身を含む): 45586947744

約数和(自身を除く): 25423490502

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48704003, 97408006, 146112009, 292224018, 438336027, 876672054, 1120192069, 2240384138, 3360576207, 6721152414, 10081728621, 20163457242]

約数ペア:

[(1, 20163457242), (2, 10081728621), (3, 6721152414), (6, 3360576207), (9, 2240384138), (18, 1120192069), (23, 876672054), (46, 438336027), (69, 292224018), (138, 146112009), (207, 97408006), (414, 48704003)]