20352596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5573}}^1$

素因数の和:5671

約数の個数: 24

約数和(自身を含む): 39330144

約数和(自身を除く): 18977548

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 5573, 11146, 22292, 61303, 122606, 245212, 462559, 925118, 1850236, 5088149, 10176298, 20352596]

約数ペア:

[(1, 20352596), (2, 10176298), (4, 5088149), (11, 1850236), (22, 925118), (44, 462559), (83, 245212), (166, 122606), (332, 61303), (913, 22292), (1826, 11146), (3652, 5573)]