20160852474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4486171}}^1$

素因数の和:4486290

約数の個数: 32

約数和(自身を含む): 46512631296

約数和(自身を除く): 26351778822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 4486171, 8972342, 13458513, 26917026, 31403197, 62806394, 94209591, 188419182, 480020297, 960040594, 1440060891, 2880121782, 3360142079, 6720284158, 10080426237, 20160852474]

約数ペア:

[(1, 20160852474), (2, 10080426237), (3, 6720284158), (6, 3360142079), (7, 2880121782), (14, 1440060891), (21, 960040594), (42, 480020297), (107, 188419182), (214, 94209591), (321, 62806394), (642, 31403197), (749, 26917026), (1498, 13458513), (2247, 8972342), (4494, 4486171)]