20185304824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2800403}}^1$

素因数の和:2800479

約数の個数: 32

約数和(自身を含む): 40829890320

約数和(自身を除く): 20644585496

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 2800403, 5600806, 11201612, 22403224, 47606851, 95213702, 148421359, 190427404, 296842718, 380854808, 593685436, 1187370872, 2523163103, 5046326206, 10092652412, 20185304824]

約数ペア:

[(1, 20185304824), (2, 10092652412), (4, 5046326206), (8, 2523163103), (17, 1187370872), (34, 593685436), (53, 380854808), (68, 296842718), (106, 190427404), (136, 148421359), (212, 95213702), (424, 47606851), (901, 22403224), (1802, 11201612), (3604, 5600806), (7208, 2800403)]