20959836

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{10459}}^1$

素因数の和:10633

約数の個数: 24

約数和(自身を含む): 49203840

約数和(自身を除く): 28244004

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 10459, 20918, 31377, 41836, 62754, 125508, 1746653, 3493306, 5239959, 6986612, 10479918, 20959836]

約数ペア:

[(1, 20959836), (2, 10479918), (3, 6986612), (4, 5239959), (6, 3493306), (12, 1746653), (167, 125508), (334, 62754), (501, 41836), (668, 31377), (1002, 20918), (2004, 10459)]