20173346054

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{191467}}^1$

素因数の和:191987

約数の個数: 16

約数和(自身を含む): 30558292800

約数和(自身を除く): 10384946746

約数列:

[1, 2, 139, 278, 379, 758, 52681, 105362, 191467, 382934, 26613913, 53227826, 72565993, 145131986, 10086673027, 20173346054]

約数ペア:

[(1, 20173346054), (2, 10086673027), (139, 145131986), (278, 72565993), (379, 53227826), (758, 26613913), (52681, 382934), (105362, 191467)]