20555088

素因数分解:

$2^4\times 3^1\times {\mathrm{428231}}^1$

素因数の和:428242

約数の個数: 20

約数和(自身を含む): 53100768

約数和(自身を除く): 32545680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 428231, 856462, 1284693, 1712924, 2569386, 3425848, 5138772, 6851696, 10277544, 20555088]

約数ペア:

[(1, 20555088), (2, 10277544), (3, 6851696), (4, 5138772), (6, 3425848), (8, 2569386), (12, 1712924), (16, 1284693), (24, 856462), (48, 428231)]