20497332

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{7459}}^1$

素因数の和:7695

約数の個数: 24

約数和(自身を含む): 48042400

約数和(自身を除く): 27545068

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 7459, 14918, 22377, 29836, 44754, 89508, 1708111, 3416222, 5124333, 6832444, 10248666, 20497332]

約数ペア:

[(1, 20497332), (2, 10248666), (3, 6832444), (4, 5124333), (6, 3416222), (12, 1708111), (229, 89508), (458, 44754), (687, 29836), (916, 22377), (1374, 14918), (2748, 7459)]