20639179007

素因数分解:

${\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1759}}^1\times {\mathrm{5051}}^1$

素因数の和:6934

約数の個数: 16

約数和(自身を含む): 21766440960

約数和(自身を除く): 1127261953

約数列:

[1, 23, 101, 1759, 2323, 5051, 40457, 116173, 177659, 510151, 4086157, 8884709, 11733473, 204348307, 897355609, 20639179007]

約数ペア:

[(1, 20639179007), (23, 897355609), (101, 204348307), (1759, 11733473), (2323, 8884709), (5051, 4086157), (40457, 510151), (116173, 177659)]