20925204

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{22073}}^1$

素因数の和:22159

約数の個数: 24

約数和(自身を含む): 49445760

約数和(自身を除く): 28520556

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 22073, 44146, 66219, 88292, 132438, 264876, 1743767, 3487534, 5231301, 6975068, 10462602, 20925204]

約数ペア:

[(1, 20925204), (2, 10462602), (3, 6975068), (4, 5231301), (6, 3487534), (12, 1743767), (79, 264876), (158, 132438), (237, 88292), (316, 66219), (474, 44146), (948, 22073)]