20138076846

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1759}}^1\times {\mathrm{5171}}^1$

素因数の和:6982

約数の個数: 64

約数和(自身を含む): 45877708800

約数和(自身を除く): 25739631954

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 1759, 2214, 3518, 5171, 5277, 10342, 10554, 15513, 15831, 31026, 31662, 46539, 47493, 72119, 93078, 94986, 139617, 144238, 212011, 216357, 279234, 424022, 432714, 636033, 649071, 1272066, 1298142, 1908099, 1947213, 3816198, 3894426, 5724297, 9095789, 11448594, 18191578, 27287367, 54574734, 81862101, 163724202, 245586303, 372927349, 491172606, 745854698, 1118782047, 2237564094, 3356346141, 6712692282, 10069038423, 20138076846]

約数ペア:

[(1, 20138076846), (2, 10069038423), (3, 6712692282), (6, 3356346141), (9, 2237564094), (18, 1118782047), (27, 745854698), (41, 491172606), (54, 372927349), (82, 245586303), (123, 163724202), (246, 81862101), (369, 54574734), (738, 27287367), (1107, 18191578), (1759, 11448594), (2214, 9095789), (3518, 5724297), (5171, 3894426), (5277, 3816198), (10342, 1947213), (10554, 1908099), (15513, 1298142), (15831, 1272066), (31026, 649071), (31662, 636033), (46539, 432714), (47493, 424022), (72119, 279234), (93078, 216357), (94986, 212011), (139617, 144238)]