20417646

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4259}}^1$

素因数の和:4328

約数の個数: 32

約数和(自身を含む): 44167680

約数和(自身を除く): 23750034

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1598, 2397, 4259, 4794, 8518, 12777, 25554, 72403, 144806, 200173, 217209, 400346, 434418, 600519, 1201038, 3402941, 6805882, 10208823, 20417646]

約数ペア:

[(1, 20417646), (2, 10208823), (3, 6805882), (6, 3402941), (17, 1201038), (34, 600519), (47, 434418), (51, 400346), (94, 217209), (102, 200173), (141, 144806), (282, 72403), (799, 25554), (1598, 12777), (2397, 8518), (4259, 4794)]