20216402516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{297300037}}^1$

素因数の和:297300058

約数の個数: 12

約数和(自身を含む): 37459804788

約数和(自身を除く): 17243402272

約数列:

[1, 2, 4, 17, 34, 68, 297300037, 594600074, 1189200148, 5054100629, 10108201258, 20216402516]

約数ペア:

[(1, 20216402516), (2, 10108201258), (4, 5054100629), (17, 1189200148), (34, 594600074), (68, 297300037)]