20795802

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 42766080

約数和(自身を除く): 21970278

約数列:

[1, 2, 3, 6, 73, 79, 146, 158, 219, 237, 438, 474, 601, 1202, 1803, 3606, 5767, 11534, 17301, 34602, 43873, 47479, 87746, 94958, 131619, 142437, 263238, 284874, 3465967, 6931934, 10397901, 20795802]

約数ペア:

[(1, 20795802), (2, 10397901), (3, 6931934), (6, 3465967), (73, 284874), (79, 263238), (146, 142437), (158, 131619), (219, 94958), (237, 87746), (438, 47479), (474, 43873), (601, 34602), (1202, 17301), (1803, 11534), (3606, 5767)]