20143626909

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1520159}}^1$

素因数の和:1520800

約数の個数: 16

約数和(自身を含む): 30743715840

約数和(自身を除く): 10600088931

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 13251, 1520159, 4560477, 10641113, 31923339, 959220329, 2877660987, 6714542303, 20143626909]

約数ペア:

[(1, 20143626909), (3, 6714542303), (7, 2877660987), (21, 959220329), (631, 31923339), (1893, 10641113), (4417, 4560477), (13251, 1520159)]