20146188

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39043}}^1$

素因数の和:39093

約数の個数: 24

約数和(自身を含む): 48102208

約数和(自身を除く): 27956020

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 39043, 78086, 117129, 156172, 234258, 468516, 1678849, 3357698, 5036547, 6715396, 10073094, 20146188]

約数ペア:

[(1, 20146188), (2, 10073094), (3, 6715396), (4, 5036547), (6, 3357698), (12, 1678849), (43, 468516), (86, 234258), (129, 156172), (172, 117129), (258, 78086), (516, 39043)]