20050995

素因数分解:

$3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3527}}^1$

素因数の和:3914

約数の個数: 16

約数和(自身を含む): 32175360

約数和(自身を除く): 12124365

約数列:

[1, 3, 5, 15, 379, 1137, 1895, 3527, 5685, 10581, 17635, 52905, 1336733, 4010199, 6683665, 20050995]

約数ペア:

[(1, 20050995), (3, 6683665), (5, 4010199), (15, 1336733), (379, 52905), (1137, 17635), (1895, 10581), (3527, 5685)]