20965704

素因数分解:

$2^3\times 3^1\times {\mathrm{873571}}^1$

素因数の和:873580

約数の個数: 16

約数和(自身を含む): 52414320

約数和(自身を除く): 31448616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 873571, 1747142, 2620713, 3494284, 5241426, 6988568, 10482852, 20965704]

約数ペア:

[(1, 20965704), (2, 10482852), (3, 6988568), (4, 5241426), (6, 3494284), (8, 2620713), (12, 1747142), (24, 873571)]