2008129480420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14343782003}}^1$

素因数の和:14343782019

約数の個数: 24

約数和(自身を含む): 4819510753344

約数和(自身を除く): 2811381272924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14343782003, 28687564006, 57375128012, 71718910015, 100406474021, 143437820030, 200812948042, 286875640060, 401625896084, 502032370105, 1004064740210, 2008129480420]

約数ペア:

[(1, 2008129480420), (2, 1004064740210), (4, 502032370105), (5, 401625896084), (7, 286875640060), (10, 200812948042), (14, 143437820030), (20, 100406474021), (28, 71718910015), (35, 57375128012), (70, 28687564006), (140, 14343782003)]