20173746089

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1\times {\mathrm{46639}}^1$

素因数の和:47720

約数の個数: 16

約数和(自身を含む): 23457308160

約数和(自身を除く): 3283562071

約数列:

[1, 7, 61, 427, 1013, 7091, 46639, 61793, 326473, 432551, 2844979, 19914853, 47245307, 330717149, 2881963727, 20173746089]

約数ペア:

[(1, 20173746089), (7, 2881963727), (61, 330717149), (427, 47245307), (1013, 19914853), (7091, 2844979), (46639, 432551), (61793, 326473)]