2011109260

素因数分解:

$2^2\times 5^1\times {\mathrm{2729}}^1\times {\mathrm{36847}}^1$

素因数の和:39585

約数の個数: 24

約数和(自身を含む): 4224991680

約数和(自身を除く): 2213882420

約数列:

[1, 2, 4, 5, 10, 20, 2729, 5458, 10916, 13645, 27290, 36847, 54580, 73694, 147388, 184235, 368470, 736940, 100555463, 201110926, 402221852, 502777315, 1005554630, 2011109260]

約数ペア:

[(1, 2011109260), (2, 1005554630), (4, 502777315), (5, 402221852), (10, 201110926), (20, 100555463), (2729, 736940), (5458, 368470), (10916, 184235), (13645, 147388), (27290, 73694), (36847, 54580)]