20132710870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7151}}^1\times {\mathrm{16561}}^1$

素因数の和:23736

約数の個数: 32

約数和(自身を含む): 38378261376

約数和(自身を除く): 18245550506

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 7151, 14302, 16561, 33122, 35755, 71510, 82805, 121567, 165610, 243134, 281537, 563074, 607835, 1215670, 1407685, 2815370, 118427711, 236855422, 592138555, 1184277110, 2013271087, 4026542174, 10066355435, 20132710870]

約数ペア:

[(1, 20132710870), (2, 10066355435), (5, 4026542174), (10, 2013271087), (17, 1184277110), (34, 592138555), (85, 236855422), (170, 118427711), (7151, 2815370), (14302, 1407685), (16561, 1215670), (33122, 607835), (35755, 563074), (71510, 281537), (82805, 243134), (121567, 165610)]