20149242004

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{6226589}}^1$

素因数の和:6227402

約数の個数: 12

約数和(自身を含む): 35304765300

約数和(自身を除く): 15155523296

約数列:

[1, 2, 4, 809, 1618, 3236, 6226589, 12453178, 24906356, 5037310501, 10074621002, 20149242004]

約数ペア:

[(1, 20149242004), (2, 10074621002), (4, 5037310501), (809, 24906356), (1618, 12453178), (3236, 6226589)]