20341271806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{87721}}^1$

素因数の和:87888

約数の個数: 24

約数和(自身を含む): 32293626192

約数和(自身を除く): 11952354386

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 5041, 10082, 87721, 115943, 175442, 231886, 2017583, 4035166, 6228191, 12456382, 143248393, 286496786, 442201561, 884403122, 10170635903, 20341271806]

約数ペア:

[(1, 20341271806), (2, 10170635903), (23, 884403122), (46, 442201561), (71, 286496786), (142, 143248393), (1633, 12456382), (3266, 6228191), (5041, 4035166), (10082, 2017583), (87721, 231886), (115943, 175442)]