20051164

素因数分解:

$2^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{883}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 40197248

約数和(自身を除く): 20146084

約数列:

[1, 2, 4, 7, 14, 28, 811, 883, 1622, 1766, 3244, 3532, 5677, 6181, 11354, 12362, 22708, 24724, 716113, 1432226, 2864452, 5012791, 10025582, 20051164]

約数ペア:

[(1, 20051164), (2, 10025582), (4, 5012791), (7, 2864452), (14, 1432226), (28, 716113), (811, 24724), (883, 22708), (1622, 12362), (1766, 11354), (3244, 6181), (3532, 5677)]