20174869320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168123911}}^1$

素因数の和:168123925

約数の個数: 32

約数和(自身を含む): 60524608320

約数和(自身を除く): 40349739000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168123911, 336247822, 504371733, 672495644, 840619555, 1008743466, 1344991288, 1681239110, 2017486932, 2521858665, 3362478220, 4034973864, 5043717330, 6724956440, 10087434660, 20174869320]

約数ペア:

[(1, 20174869320), (2, 10087434660), (3, 6724956440), (4, 5043717330), (5, 4034973864), (6, 3362478220), (8, 2521858665), (10, 2017486932), (12, 1681239110), (15, 1344991288), (20, 1008743466), (24, 840619555), (30, 672495644), (40, 504371733), (60, 336247822), (120, 168123911)]