20216742408

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{4190867}}^1$

素因数の和:4190946

約数の個数: 48

約数和(自身を含む): 55570909680

約数和(自身を除く): 35354167272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 4190867, 8381734, 12572601, 16763468, 25145202, 33526936, 37717803, 50290404, 75435606, 100580808, 150871212, 280788089, 301742424, 561576178, 842364267, 1123152356, 1684728534, 2246304712, 2527092801, 3369457068, 5054185602, 6738914136, 10108371204, 20216742408]

約数ペア:

[(1, 20216742408), (2, 10108371204), (3, 6738914136), (4, 5054185602), (6, 3369457068), (8, 2527092801), (9, 2246304712), (12, 1684728534), (18, 1123152356), (24, 842364267), (36, 561576178), (67, 301742424), (72, 280788089), (134, 150871212), (201, 100580808), (268, 75435606), (402, 50290404), (536, 37717803), (603, 33526936), (804, 25145202), (1206, 16763468), (1608, 12572601), (2412, 8381734), (4824, 4190867)]