20126080740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335434679}}^1$

素因数の和:335434691

約数の個数: 24

約数和(自身を含む): 56353026240

約数和(自身を除く): 36226945500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335434679, 670869358, 1006304037, 1341738716, 1677173395, 2012608074, 3354346790, 4025216148, 5031520185, 6708693580, 10063040370, 20126080740]

約数ペア:

[(1, 20126080740), (2, 10063040370), (3, 6708693580), (4, 5031520185), (5, 4025216148), (6, 3354346790), (10, 2012608074), (12, 1677173395), (15, 1341738716), (20, 1006304037), (30, 670869358), (60, 335434679)]