20163126908

素因数分解:

$2^2\times {\mathrm{3613}}^1\times {\mathrm{1395179}}^1$

素因数の和:1398796

約数の個数: 12

約数和(自身を含む): 35295263640

約数和(自身を除く): 15132136732

約数列:

[1, 2, 4, 3613, 7226, 14452, 1395179, 2790358, 5580716, 5040781727, 10081563454, 20163126908]

約数ペア:

[(1, 20163126908), (2, 10081563454), (4, 5040781727), (3613, 5580716), (7226, 2790358), (14452, 1395179)]