20589005086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16848613}}^1$

素因数の和:16848675

約数の個数: 16

約数和(自身を含む): 33966805824

約数和(自身を除く): 13377800738

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 16848613, 33697226, 219031969, 438063938, 791884811, 1583769622, 10294502543, 20589005086]

約数ペア:

[(1, 20589005086), (2, 10294502543), (13, 1583769622), (26, 791884811), (47, 438063938), (94, 219031969), (611, 33697226), (1222, 16848613)]