20765091834

素因数分解:

$2^1\times 3^2\times {\mathrm{3109}}^1\times {\mathrm{371057}}^1$

素因数の和:374174

約数の個数: 24

約数和(自身を含む): 45005624820

約数和(自身を除く): 24240532986

約数列:

[1, 2, 3, 6, 9, 18, 3109, 6218, 9327, 18654, 27981, 55962, 371057, 742114, 1113171, 2226342, 3339513, 6679026, 1153616213, 2307232426, 3460848639, 6921697278, 10382545917, 20765091834]

約数ペア:

[(1, 20765091834), (2, 10382545917), (3, 6921697278), (6, 3460848639), (9, 2307232426), (18, 1153616213), (3109, 6679026), (6218, 3339513), (9327, 2226342), (18654, 1113171), (27981, 742114), (55962, 371057)]