20512094434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1061}}^1\times {\mathrm{1213}}^1$

素因数の和:2902

約数の個数: 32

約数和(自身を含む): 33247643184

約数和(自身を除く): 12735548750

約数列:

[1, 2, 13, 26, 613, 1061, 1213, 1226, 2122, 2426, 7969, 13793, 15769, 15938, 27586, 31538, 650393, 743569, 1286993, 1300786, 1487138, 2573986, 8455109, 9666397, 16730909, 16910218, 19332794, 33461818, 788926709, 1577853418, 10256047217, 20512094434]

約数ペア:

[(1, 20512094434), (2, 10256047217), (13, 1577853418), (26, 788926709), (613, 33461818), (1061, 19332794), (1213, 16910218), (1226, 16730909), (2122, 9666397), (2426, 8455109), (7969, 2573986), (13793, 1487138), (15769, 1300786), (15938, 1286993), (27586, 743569), (31538, 650393)]