20677704

素因数分解:

$2^3\times 3^1\times {\mathrm{861571}}^1$

素因数の和:861580

約数の個数: 16

約数和(自身を含む): 51694320

約数和(自身を除く): 31016616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 861571, 1723142, 2584713, 3446284, 5169426, 6892568, 10338852, 20677704]

約数ペア:

[(1, 20677704), (2, 10338852), (3, 6892568), (4, 5169426), (6, 3446284), (8, 2584713), (12, 1723142), (24, 861571)]