20164275764

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1731731}}^1$

素因数の和:1731847

約数の個数: 24

約数和(自身を含む): 36657302976

約数和(自身を除く): 16493027212

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 1731731, 3463462, 6926924, 71000971, 122952901, 142001942, 245905802, 284003884, 491811604, 5041068941, 10082137882, 20164275764]

約数ペア:

[(1, 20164275764), (2, 10082137882), (4, 5041068941), (41, 491811604), (71, 284003884), (82, 245905802), (142, 142001942), (164, 122952901), (284, 71000971), (2911, 6926924), (5822, 3463462), (11644, 1731731)]