20187294

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{20147}}^1$

素因数の和:20319

約数の個数: 16

約数和(自身を含む): 40618368

約数和(自身を除く): 20431074

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 20147, 40294, 60441, 120882, 3364549, 6729098, 10093647, 20187294]

約数ペア:

[(1, 20187294), (2, 10093647), (3, 6729098), (6, 3364549), (167, 120882), (334, 60441), (501, 40294), (1002, 20147)]