20013444934

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1\times {\mathrm{23531}}^1$

素因数の和:24388

約数の個数: 32

約数和(自身を含む): 34789708800

約数和(自身を除く): 14776263866

約数列:

[1, 2, 7, 14, 79, 158, 553, 769, 1106, 1538, 5383, 10766, 23531, 47062, 60751, 121502, 164717, 329434, 425257, 850514, 1858949, 3717898, 13012643, 18095339, 26025286, 36190678, 126667373, 253334746, 1429531781, 2859063562, 10006722467, 20013444934]

約数ペア:

[(1, 20013444934), (2, 10006722467), (7, 2859063562), (14, 1429531781), (79, 253334746), (158, 126667373), (553, 36190678), (769, 26025286), (1106, 18095339), (1538, 13012643), (5383, 3717898), (10766, 1858949), (23531, 850514), (47062, 425257), (60751, 329434), (121502, 164717)]