20056294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 33242400

約数和(自身を除く): 13186106

約数列:

[1, 2, 17, 34, 37, 74, 107, 149, 214, 298, 629, 1258, 1819, 2533, 3638, 3959, 5066, 5513, 7918, 11026, 15943, 31886, 67303, 93721, 134606, 187442, 271031, 542062, 589891, 1179782, 10028147, 20056294]

約数ペア:

[(1, 20056294), (2, 10028147), (17, 1179782), (34, 589891), (37, 542062), (74, 271031), (107, 187442), (149, 134606), (214, 93721), (298, 67303), (629, 31886), (1258, 15943), (1819, 11026), (2533, 7918), (3638, 5513), (3959, 5066)]