2068961780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4497743}}^1$

素因数の和:4497775

約数の個数: 24

約数和(自身を含む): 4533725952

約数和(自身を除く): 2464764172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4497743, 8995486, 17990972, 22488715, 44977430, 89954860, 103448089, 206896178, 413792356, 517240445, 1034480890, 2068961780]

約数ペア:

[(1, 2068961780), (2, 1034480890), (4, 517240445), (5, 413792356), (10, 206896178), (20, 103448089), (23, 89954860), (46, 44977430), (92, 22488715), (115, 17990972), (230, 8995486), (460, 4497743)]