20934430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{190313}}^1$

素因数の和:190331

約数の個数: 16

約数和(自身を含む): 41107824

約数和(自身を除く): 20173394

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 190313, 380626, 951565, 1903130, 2093443, 4186886, 10467215, 20934430]

約数ペア:

[(1, 20934430), (2, 10467215), (5, 4186886), (10, 2093443), (11, 1903130), (22, 951565), (55, 380626), (110, 190313)]