20184021513

素因数分解:

$3^2\times {\mathrm{4603}}^1\times {\mathrm{487219}}^1$

素因数の和:491828

約数の個数: 12

約数和(自身を含む): 29161091440

約数和(自身を除く): 8977069927

約数列:

[1, 3, 9, 4603, 13809, 41427, 487219, 1461657, 4384971, 2242669057, 6728007171, 20184021513]

約数ペア:

[(1, 20184021513), (3, 6728007171), (9, 2242669057), (4603, 4384971), (13809, 1461657), (41427, 487219)]