20131878666

素因数分解:

$2^1\times 3^1\times {\mathrm{2141}}^1\times {\mathrm{1567171}}^1$

素因数の和:1569317

約数の個数: 16

約数和(自身を含む): 40282589088

約数和(自身を除く): 20150710422

約数列:

[1, 2, 3, 6, 2141, 4282, 6423, 12846, 1567171, 3134342, 4701513, 9403026, 3355313111, 6710626222, 10065939333, 20131878666]

約数ペア:

[(1, 20131878666), (2, 10065939333), (3, 6710626222), (6, 3355313111), (2141, 9403026), (4282, 4701513), (6423, 3134342), (12846, 1567171)]