20706051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10973}}^1$

素因数の和:11030

約数の個数: 16

約数和(自身を含む): 30024864

約数和(自身を除く): 9318813

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 10973, 32919, 186541, 406001, 559623, 1218003, 6902017, 20706051]

約数ペア:

[(1, 20706051), (3, 6902017), (17, 1218003), (37, 559623), (51, 406001), (111, 186541), (629, 32919), (1887, 10973)]