20199863166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480949123}}^1$

素因数の和:480949135

約数の個数: 16

約数和(自身を含む): 46171115904

約数和(自身を除く): 25971252738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480949123, 961898246, 1442847369, 2885694738, 3366643861, 6733287722, 10099931583, 20199863166]

約数ペア:

[(1, 20199863166), (2, 10099931583), (3, 6733287722), (6, 3366643861), (7, 2885694738), (14, 1442847369), (21, 961898246), (42, 480949123)]