20350248

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{18041}}^1$

素因数の和:18097

約数の個数: 32

約数和(自身を含む): 51960960

約数和(自身を除く): 31610712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 18041, 36082, 54123, 72164, 108246, 144328, 216492, 432984, 847927, 1695854, 2543781, 3391708, 5087562, 6783416, 10175124, 20350248]

約数ペア:

[(1, 20350248), (2, 10175124), (3, 6783416), (4, 5087562), (6, 3391708), (8, 2543781), (12, 1695854), (24, 847927), (47, 432984), (94, 216492), (141, 144328), (188, 108246), (282, 72164), (376, 54123), (564, 36082), (1128, 18041)]