20185528313

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1567}}^1\times {\mathrm{15767}}^1$

素因数の和:17396

約数の個数: 16

約数和(自身を含む): 21757317120

約数和(自身を除く): 1571788807

約数列:

[1, 19, 43, 817, 1567, 15767, 29773, 67381, 299573, 677981, 1280239, 12881639, 24706889, 469430891, 1062396227, 20185528313]

約数ペア:

[(1, 20185528313), (19, 1062396227), (43, 469430891), (817, 24706889), (1567, 12881639), (15767, 1280239), (29773, 677981), (67381, 299573)]