20147752590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{95941679}}^1$

素因数の和:95941696

約数の個数: 32

約数和(自身を含む): 55262407680

約数和(自身を除く): 35114655090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 95941679, 191883358, 287825037, 479708395, 575650074, 671591753, 959416790, 1343183506, 1439125185, 2014775259, 2878250370, 3357958765, 4029550518, 6715917530, 10073876295, 20147752590]

約数ペア:

[(1, 20147752590), (2, 10073876295), (3, 6715917530), (5, 4029550518), (6, 3357958765), (7, 2878250370), (10, 2014775259), (14, 1439125185), (15, 1343183506), (21, 959416790), (30, 671591753), (35, 575650074), (42, 479708395), (70, 287825037), (105, 191883358), (210, 95941679)]