20130984963

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1106767}}^1$

素因数の和:1106863

約数の個数: 24

約数和(自身を含む): 30387422208

約数和(自身を除く): 10256437245

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 6063, 18189, 1106767, 3320301, 9960903, 47590981, 52018049, 142772943, 156054147, 428318829, 468162441, 2236776107, 6710328321, 20130984963]

約数ペア:

[(1, 20130984963), (3, 6710328321), (9, 2236776107), (43, 468162441), (47, 428318829), (129, 156054147), (141, 142772943), (387, 52018049), (423, 47590981), (2021, 9960903), (6063, 3320301), (18189, 1106767)]