20199643143

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1506649}}^1$

素因数の和:1506802

約数の個数: 16

約数和(自身を含む): 27842892000

約数和(自身を除く): 7643248857

約数列:

[1, 3, 41, 109, 123, 327, 4469, 13407, 1506649, 4519947, 61772609, 164224741, 185317827, 492674223, 6733214381, 20199643143]

約数ペア:

[(1, 20199643143), (3, 6733214381), (41, 492674223), (109, 185317827), (123, 164224741), (327, 61772609), (4469, 4519947), (13407, 1506649)]