20834280063

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{231053}}^1$

素因数の和:231335

約数の個数: 24

約数和(自身を含む): 30926115792

約数和(自身を除く): 10091835729

約数列:

[1, 3, 9, 43, 129, 233, 387, 699, 2097, 10019, 30057, 90171, 231053, 693159, 2079477, 9935279, 29805837, 53835349, 89417511, 161506047, 484518141, 2314920007, 6944760021, 20834280063]

約数ペア:

[(1, 20834280063), (3, 6944760021), (9, 2314920007), (43, 484518141), (129, 161506047), (233, 89417511), (387, 53835349), (699, 29805837), (2097, 9935279), (10019, 2079477), (30057, 693159), (90171, 231053)]