20209182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{481171}}^1$

素因数の和:481183

約数の個数: 16

約数和(自身を含む): 46192512

約数和(自身を除く): 25983330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 481171, 962342, 1443513, 2887026, 3368197, 6736394, 10104591, 20209182]

約数ペア:

[(1, 20209182), (2, 10104591), (3, 6736394), (6, 3368197), (7, 2887026), (14, 1443513), (21, 962342), (42, 481171)]