20239314476

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{7321}}^1\times {\mathrm{16073}}^1$

素因数の和:23441

約数の個数: 24

約数和(自身を含む): 36249699024

約数和(自身を除く): 16010384548

約数列:

[1, 2, 4, 43, 86, 172, 7321, 14642, 16073, 29284, 32146, 64292, 314803, 629606, 691139, 1259212, 1382278, 2764556, 117670433, 235340866, 470681732, 5059828619, 10119657238, 20239314476]

約数ペア:

[(1, 20239314476), (2, 10119657238), (4, 5059828619), (43, 470681732), (86, 235340866), (172, 117670433), (7321, 2764556), (14642, 1382278), (16073, 1259212), (29284, 691139), (32146, 629606), (64292, 314803)]