20080483423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{153133}}^1$

素因数の和:153295

約数の個数: 32

約数和(自身を含む): 27167196672

約数和(自身を除く): 7086713249

約数列:

[1, 7, 11, 13, 77, 91, 131, 143, 917, 1001, 1441, 1703, 10087, 11921, 18733, 131131, 153133, 1071931, 1684463, 1990729, 11791241, 13935103, 20060423, 21898019, 140422961, 153286133, 220664653, 260785499, 1544652571, 1825498493, 2868640489, 20080483423]

約数ペア:

[(1, 20080483423), (7, 2868640489), (11, 1825498493), (13, 1544652571), (77, 260785499), (91, 220664653), (131, 153286133), (143, 140422961), (917, 21898019), (1001, 20060423), (1441, 13935103), (1703, 11791241), (10087, 1990729), (11921, 1684463), (18733, 1071931), (131131, 153133)]