20160487893

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{88019}}^1$

素因数の和:88881

約数の個数: 32

約数和(自身を含む): 33123686400

約数和(自身を除く): 12963198507

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 839, 2517, 5873, 10907, 17619, 32721, 76349, 88019, 229047, 264057, 616133, 1144247, 1848399, 3432741, 8009729, 24029187, 73847941, 221543823, 516935587, 960023233, 1550806761, 2880069699, 6720162631, 20160487893]

約数ペア:

[(1, 20160487893), (3, 6720162631), (7, 2880069699), (13, 1550806761), (21, 960023233), (39, 516935587), (91, 221543823), (273, 73847941), (839, 24029187), (2517, 8009729), (5873, 3432741), (10907, 1848399), (17619, 1144247), (32721, 616133), (76349, 264057), (88019, 229047)]