20174870484

素因数分解:

$2^2\times 3^2\times {\mathrm{4373}}^1\times {\mathrm{128153}}^1$

素因数の和:132536

約数の個数: 36

約数和(自身を含む): 51009649236

約数和(自身を除く): 30834778752

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4373, 8746, 13119, 17492, 26238, 39357, 52476, 78714, 128153, 157428, 256306, 384459, 512612, 768918, 1153377, 1537836, 2306754, 4613508, 560413069, 1120826138, 1681239207, 2241652276, 3362478414, 5043717621, 6724956828, 10087435242, 20174870484]

約数ペア:

[(1, 20174870484), (2, 10087435242), (3, 6724956828), (4, 5043717621), (6, 3362478414), (9, 2241652276), (12, 1681239207), (18, 1120826138), (36, 560413069), (4373, 4613508), (8746, 2306754), (13119, 1537836), (17492, 1153377), (26238, 768918), (39357, 512612), (52476, 384459), (78714, 256306), (128153, 157428)]