20586834

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{2003}}^1$

素因数の和:2582

約数の個数: 24

約数和(自身を含む): 44705232

約数和(自身を除く): 24118398

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1713, 2003, 3426, 4006, 5139, 6009, 10278, 12018, 18027, 36054, 1143713, 2287426, 3431139, 6862278, 10293417, 20586834]

約数ペア:

[(1, 20586834), (2, 10293417), (3, 6862278), (6, 3431139), (9, 2287426), (18, 1143713), (571, 36054), (1142, 18027), (1713, 12018), (2003, 10278), (3426, 6009), (4006, 5139)]