20736040890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691201363}}^1$

素因数の和:691201373

約数の個数: 16

約数和(自身を含む): 49766498208

約数和(自身を除く): 29030457318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691201363, 1382402726, 2073604089, 3456006815, 4147208178, 6912013630, 10368020445, 20736040890]

約数ペア:

[(1, 20736040890), (2, 10368020445), (3, 6912013630), (5, 4147208178), (6, 3456006815), (10, 2073604089), (15, 1382402726), (30, 691201363)]