20143228

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4019}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 40521600

約数和(自身を除く): 20378372

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 4019, 5012, 8038, 16076, 28133, 56266, 112532, 719401, 1438802, 2877604, 5035807, 10071614, 20143228]

約数ペア:

[(1, 20143228), (2, 10071614), (4, 5035807), (7, 2877604), (14, 1438802), (28, 719401), (179, 112532), (358, 56266), (716, 28133), (1253, 16076), (2506, 8038), (4019, 5012)]