20181276039

素因数分解:

$3^1\times {\mathrm{269}}^1\times {\mathrm{1151}}^1\times {\mathrm{21727}}^1$

素因数の和:23150

約数の個数: 16

約数和(自身を含む): 27033108480

約数和(自身を除く): 6851832441

約数列:

[1, 3, 269, 807, 1151, 3453, 21727, 65181, 309619, 928857, 5844563, 17533689, 25007777, 75023331, 6727092013, 20181276039]

約数ペア:

[(1, 20181276039), (3, 6727092013), (269, 75023331), (807, 25007777), (1151, 17533689), (3453, 5844563), (21727, 928857), (65181, 309619)]