20677872

素因数分解:

$2^4\times 3^1\times {\mathrm{430789}}^1$

素因数の和:430800

約数の個数: 20

約数和(自身を含む): 53417960

約数和(自身を除く): 32740088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 430789, 861578, 1292367, 1723156, 2584734, 3446312, 5169468, 6892624, 10338936, 20677872]

約数ペア:

[(1, 20677872), (2, 10338936), (3, 6892624), (4, 5169468), (6, 3446312), (8, 2584734), (12, 1723156), (16, 1292367), (24, 861578), (48, 430789)]