20545872

素因数分解:

$2^4\times 3^1\times {\mathrm{428039}}^1$

素因数の和:428050

約数の個数: 20

約数和(自身を含む): 53076960

約数和(自身を除く): 32531088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 428039, 856078, 1284117, 1712156, 2568234, 3424312, 5136468, 6848624, 10272936, 20545872]

約数ペア:

[(1, 20545872), (2, 10272936), (3, 6848624), (4, 5136468), (6, 3424312), (8, 2568234), (12, 1712156), (16, 1284117), (24, 856078), (48, 428039)]