2006229807620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{6911837}}^1$

素因数の和:6912500

約数の個数: 48

約数和(自身を含む): 4403227868928

約数和(自身を除く): 2396998061308

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 631, 1262, 2524, 3155, 6310, 12620, 14513, 29026, 58052, 72565, 145130, 290260, 6911837, 13823674, 27647348, 34559185, 69118370, 138236740, 158972251, 317944502, 635889004, 794861255, 1589722510, 3179445020, 4361369147, 8722738294, 17445476588, 21806845735, 43613691470, 87227382940, 100311490381, 200622980762, 401245961524, 501557451905, 1003114903810, 2006229807620]

約数ペア:

[(1, 2006229807620), (2, 1003114903810), (4, 501557451905), (5, 401245961524), (10, 200622980762), (20, 100311490381), (23, 87227382940), (46, 43613691470), (92, 21806845735), (115, 17445476588), (230, 8722738294), (460, 4361369147), (631, 3179445020), (1262, 1589722510), (2524, 794861255), (3155, 635889004), (6310, 317944502), (12620, 158972251), (14513, 138236740), (29026, 69118370), (58052, 34559185), (72565, 27647348), (145130, 13823674), (290260, 6911837)]