20199973930

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1607}}^1\times {\mathrm{2903}}^1$

素因数の和:4950

約数の個数: 32

約数和(自身を含む): 36479165184

約数和(自身を除く): 16279191254

約数列:

[1, 2, 5, 10, 433, 866, 1607, 2165, 2903, 3214, 4330, 5806, 8035, 14515, 16070, 29030, 695831, 1256999, 1391662, 2513998, 3479155, 4665121, 6284995, 6958310, 9330242, 12569990, 23325605, 46651210, 2019997393, 4039994786, 10099986965, 20199973930]

約数ペア:

[(1, 20199973930), (2, 10099986965), (5, 4039994786), (10, 2019997393), (433, 46651210), (866, 23325605), (1607, 12569990), (2165, 9330242), (2903, 6958310), (3214, 6284995), (4330, 4665121), (5806, 3479155), (8035, 2513998), (14515, 1391662), (16070, 1256999), (29030, 695831)]