20145209946

素因数分解:

$2^1\times 3^1\times {\mathrm{2239}}^1\times {\mathrm{1499569}}^1$

素因数の和:1501813

約数の個数: 16

約数和(自身を含む): 40308441600

約数和(自身を除く): 20163231654

約数列:

[1, 2, 3, 6, 2239, 4478, 6717, 13434, 1499569, 2999138, 4498707, 8997414, 3357534991, 6715069982, 10072604973, 20145209946]

約数ペア:

[(1, 20145209946), (2, 10072604973), (3, 6715069982), (6, 3357534991), (2239, 8997414), (4478, 4498707), (6717, 2999138), (13434, 1499569)]