20483793

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4057}}^1$

素因数の和:4094

約数の個数: 32

約数和(自身を含む): 35061120

約数和(自身を除く): 14577327

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 4057, 5049, 12171, 36513, 44627, 68969, 109539, 133881, 206907, 401643, 620721, 758659, 1204929, 1862163, 2275977, 6827931, 20483793]

約数ペア:

[(1, 20483793), (3, 6827931), (9, 2275977), (11, 1862163), (17, 1204929), (27, 758659), (33, 620721), (51, 401643), (99, 206907), (153, 133881), (187, 109539), (297, 68969), (459, 44627), (561, 36513), (1683, 12171), (4057, 5049)]