20196411088

素因数分解:

$2^4\times 7^1\times {\mathrm{180325099}}^1$

素因数の和:180325114

約数の個数: 20

約数和(自身を含む): 44720624800

約数和(自身を除く): 24524213712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180325099, 360650198, 721300396, 1262275693, 1442600792, 2524551386, 2885201584, 5049102772, 10098205544, 20196411088]

約数ペア:

[(1, 20196411088), (2, 10098205544), (4, 5049102772), (7, 2885201584), (8, 2524551386), (14, 1442600792), (16, 1262275693), (28, 721300396), (56, 360650198), (112, 180325099)]