20131752949

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{25741}}^1$

素因数の和:27217

約数の個数: 24

約数和(自身を含む): 25566130656

約数和(自身を除く): 5434377707

約数列:

[1, 7, 11, 49, 77, 539, 1451, 10157, 15961, 25741, 71099, 111727, 180187, 283151, 782089, 1261309, 1982057, 13874399, 37350191, 261451337, 410852101, 1830159359, 2875964707, 20131752949]

約数ペア:

[(1, 20131752949), (7, 2875964707), (11, 1830159359), (49, 410852101), (77, 261451337), (539, 37350191), (1451, 13874399), (10157, 1982057), (15961, 1261309), (25741, 782089), (71099, 283151), (111727, 180187)]