20114021871

素因数分解:

$3^3\times {\mathrm{4177}}^1\times {\mathrm{178349}}^1$

素因数の和:182535

約数の個数: 16

約数和(自身を含む): 29805852000

約数和(自身を除く): 9691830129

約数列:

[1, 3, 9, 27, 4177, 12531, 37593, 112779, 178349, 535047, 1605141, 4815423, 744963773, 2234891319, 6704673957, 20114021871]

約数ペア:

[(1, 20114021871), (3, 6704673957), (9, 2234891319), (27, 744963773), (4177, 4815423), (12531, 1605141), (37593, 535047), (112779, 178349)]