20570654533730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{613573}}^1\times {\mathrm{478943}}^1$

素因数の和:1092530

約数の個数: 32

約数和(自身を含む): 42316932363264

約数和(自身を除く): 21746277829534

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 478943, 613573, 957886, 1227146, 2394715, 3067865, 3352601, 4295011, 4789430, 6135730, 6705202, 8590022, 16763005, 21475055, 33526010, 42950110, 293866493339, 587732986678, 1469332466695, 2057065453373, 2938664933390, 4114130906746, 10285327266865, 20570654533730]

約数ペア:

[(1, 20570654533730), (2, 10285327266865), (5, 4114130906746), (7, 2938664933390), (10, 2057065453373), (14, 1469332466695), (35, 587732986678), (70, 293866493339), (478943, 42950110), (613573, 33526010), (957886, 21475055), (1227146, 16763005), (2394715, 8590022), (3067865, 6705202), (3352601, 6135730), (4295011, 4789430)]