20077414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75479}}^1$

素因数の和:75507

約数の個数: 16

約数和(自身を含む): 36230400

約数和(自身を除く): 16152986

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75479, 150958, 528353, 1056706, 1434101, 2868202, 10038707, 20077414]

約数ペア:

[(1, 20077414), (2, 10038707), (7, 2868202), (14, 1434101), (19, 1056706), (38, 528353), (133, 150958), (266, 75479)]