20440623591

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{44532949}}^1$

素因数の和:44532975

約数の個数: 16

約数和(自身を含む): 32063724000

約数和(自身を除く): 11623100409

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 44532949, 133598847, 400796541, 757060133, 1202389623, 2271180399, 6813541197, 20440623591]

約数ペア:

[(1, 20440623591), (3, 6813541197), (9, 2271180399), (17, 1202389623), (27, 757060133), (51, 400796541), (153, 133598847), (459, 44532949)]