220374732

素因数分解:

$2^2\times 3^1\times {\mathrm{859}}^1\times {\mathrm{21379}}^1$

素因数の和:22245

約数の個数: 24

約数和(自身を含む): 514830400

約数和(自身を除く): 294455668

約数列:

[1, 2, 3, 4, 6, 12, 859, 1718, 2577, 3436, 5154, 10308, 21379, 42758, 64137, 85516, 128274, 256548, 18364561, 36729122, 55093683, 73458244, 110187366, 220374732]

約数ペア:

[(1, 220374732), (2, 110187366), (3, 73458244), (4, 55093683), (6, 36729122), (12, 18364561), (859, 256548), (1718, 128274), (2577, 85516), (3436, 64137), (5154, 42758), (10308, 21379)]