20969016

素因数分解:

$2^3\times 3^1\times {\mathrm{873709}}^1$

素因数の和:873718

約数の個数: 16

約数和(自身を含む): 52422600

約数和(自身を除く): 31453584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 873709, 1747418, 2621127, 3494836, 5242254, 6989672, 10484508, 20969016]

約数ペア:

[(1, 20969016), (2, 10484508), (3, 6989672), (4, 5242254), (6, 3494836), (8, 2621127), (12, 1747418), (24, 873709)]