20136853544

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{3854681}}^1$

素因数の和:3855340

約数の個数: 16

約数和(自身を含む): 37814430420

約数和(自身を除く): 17677576876

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 3854681, 7709362, 15418724, 30837448, 2517106693, 5034213386, 10068426772, 20136853544]

約数ペア:

[(1, 20136853544), (2, 10068426772), (4, 5034213386), (8, 2517106693), (653, 30837448), (1306, 15418724), (2612, 7709362), (5224, 3854681)]