20189298

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{20149}}^1$

素因数の和:20321

約数の個数: 16

約数和(自身を含む): 40622400

約数和(自身を除く): 20433102

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 20149, 40298, 60447, 120894, 3364883, 6729766, 10094649, 20189298]

約数ペア:

[(1, 20189298), (2, 10094649), (3, 6729766), (6, 3364883), (167, 120894), (334, 60447), (501, 40298), (1002, 20149)]