20006460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37049}}^1$

素因数の和:37067

約数の個数: 48

約数和(自身を含む): 62244000

約数和(自身を除く): 42237540

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, 37049, 74098, 111147, 148196, 185245, 222294, 333441, 370490, 444588, 555735, 666882, 740980, 1000323, 1111470, 1333764, 1667205, 2000646, 2222940, 3334410, 4001292, 5001615, 6668820, 10003230, 20006460]

約数ペア:

[(1, 20006460), (2, 10003230), (3, 6668820), (4, 5001615), (5, 4001292), (6, 3334410), (9, 2222940), (10, 2000646), (12, 1667205), (15, 1333764), (18, 1111470), (20, 1000323), (27, 740980), (30, 666882), (36, 555735), (45, 444588), (54, 370490), (60, 333441), (90, 222294), (108, 185245), (135, 148196), (180, 111147), (270, 74098), (540, 37049)]