20254590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{75017}}^1$

素因数の和:75033

約数の個数: 32

約数和(自身を含む): 54012960

約数和(自身を除く): 33758370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 75017, 150034, 225051, 375085, 450102, 675153, 750170, 1125255, 1350306, 2025459, 2250510, 3375765, 4050918, 6751530, 10127295, 20254590]

約数ペア:

[(1, 20254590), (2, 10127295), (3, 6751530), (5, 4050918), (6, 3375765), (9, 2250510), (10, 2025459), (15, 1350306), (18, 1125255), (27, 750170), (30, 675153), (45, 450102), (54, 375085), (90, 225051), (135, 150034), (270, 75017)]