20160403209

素因数分解:

$3^2\times {\mathrm{877}}^1\times {\mathrm{1193}}^1\times {\mathrm{2141}}^1$

素因数の和:4217

約数の個数: 24

約数和(自身を含む): 29191852872

約数和(自身を除く): 9031449663

約数列:

[1, 3, 9, 877, 1193, 2141, 2631, 3579, 6423, 7893, 10737, 19269, 1046261, 1877657, 2554213, 3138783, 5632971, 7662639, 9416349, 16898913, 22987917, 2240044801, 6720134403, 20160403209]

約数ペア:

[(1, 20160403209), (3, 6720134403), (9, 2240044801), (877, 22987917), (1193, 16898913), (2141, 9416349), (2631, 7662639), (3579, 5632971), (6423, 3138783), (7893, 2554213), (10737, 1877657), (19269, 1046261)]