20001060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37039}}^1$

素因数の和:37057

約数の個数: 48

約数和(自身を含む): 62227200

約数和(自身を除く): 42226140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 37039, 74078, 111117, 148156, 185195, 222234, 333351, 370390, 444468, 555585, 666702, 740780, 1000053, 1111170, 1333404, 1666755, 2000106, 2222340, 3333510, 4000212, 5000265, 6667020, 10000530, 20001060]

約数ペア:

[(1, 20001060), (2, 10000530), (3, 6667020), (4, 5000265), (5, 4000212), (6, 3333510), (9, 2222340), (10, 2000106), (12, 1666755), (15, 1333404), (18, 1111170), (20, 1000053), (27, 740780), (30, 666702), (36, 555585), (45, 444468), (54, 370390), (60, 333351), (90, 222234), (108, 185195), (135, 148156), (180, 111117), (270, 74078), (540, 37039)]