20162236759

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1\times {\mathrm{1559}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 24584601600

約数和(自身を除く): 4422364841

約数列:

[1, 7, 17, 119, 191, 569, 1337, 1559, 3247, 3983, 9673, 10913, 22729, 26503, 67711, 108679, 185521, 297769, 760753, 887071, 1847543, 2084383, 5062073, 6209497, 12932801, 15080207, 35434511, 105561449, 169430561, 1186013927, 2880319537, 20162236759]

約数ペア:

[(1, 20162236759), (7, 2880319537), (17, 1186013927), (119, 169430561), (191, 105561449), (569, 35434511), (1337, 15080207), (1559, 12932801), (3247, 6209497), (3983, 5062073), (9673, 2084383), (10913, 1847543), (22729, 887071), (26503, 760753), (67711, 297769), (108679, 185521)]