20343060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113017}}^1$

素因数の和:113032

約数の個数: 36

約数和(自身を含む): 61707828

約数和(自身を除く): 41364768

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 113017, 226034, 339051, 452068, 565085, 678102, 1017153, 1130170, 1356204, 1695255, 2034306, 2260340, 3390510, 4068612, 5085765, 6781020, 10171530, 20343060]

約数ペア:

[(1, 20343060), (2, 10171530), (3, 6781020), (4, 5085765), (5, 4068612), (6, 3390510), (9, 2260340), (10, 2034306), (12, 1695255), (15, 1356204), (18, 1130170), (20, 1017153), (30, 678102), (36, 565085), (45, 452068), (60, 339051), (90, 226034), (180, 113017)]