201920142

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{634969}}^1$

素因数の和:635027

約数の個数: 16

約数和(自身を含む): 411460560

約数和(自身を除く): 209540418

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 634969, 1269938, 1904907, 3809814, 33653357, 67306714, 100960071, 201920142]

約数ペア:

[(1, 201920142), (2, 100960071), (3, 67306714), (6, 33653357), (53, 3809814), (106, 1904907), (159, 1269938), (318, 634969)]