20139090846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68500309}}^1$

素因数の和:68500328

約数の個数: 24

約数和(自身を含む): 46854212040

約数和(自身を除く): 26715121194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68500309, 137000618, 205500927, 411001854, 479502163, 959004326, 1438506489, 2877012978, 3356515141, 6713030282, 10069545423, 20139090846]

約数ペア:

[(1, 20139090846), (2, 10069545423), (3, 6713030282), (6, 3356515141), (7, 2877012978), (14, 1438506489), (21, 959004326), (42, 479502163), (49, 411001854), (98, 205500927), (147, 137000618), (294, 68500309)]