20792336868

素因数分解:

$2^2\times 3^2\times {\mathrm{577564913}}^1$

素因数の和:577564923

約数の個数: 18

約数和(自身を含む): 52558407174

約数和(自身を除く): 31766070306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 577564913, 1155129826, 1732694739, 2310259652, 3465389478, 5198084217, 6930778956, 10396168434, 20792336868]

約数ペア:

[(1, 20792336868), (2, 10396168434), (3, 6930778956), (4, 5198084217), (6, 3465389478), (9, 2310259652), (12, 1732694739), (18, 1155129826), (36, 577564913)]