20160418324

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{479}}^1\times {\mathrm{64553}}^1$

素因数の和:65199

約数の個数: 24

約数和(自身を含む): 35571836160

約数和(自身を除く): 15411417836

約数列:

[1, 2, 4, 163, 326, 479, 652, 958, 1916, 64553, 78077, 129106, 156154, 258212, 312308, 10522139, 21044278, 30920887, 42088556, 61841774, 123683548, 5040104581, 10080209162, 20160418324]

約数ペア:

[(1, 20160418324), (2, 10080209162), (4, 5040104581), (163, 123683548), (326, 61841774), (479, 42088556), (652, 30920887), (958, 21044278), (1916, 10522139), (64553, 312308), (78077, 258212), (129106, 156154)]