20096874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159499}}^1$

素因数の和:159514

約数の個数: 24

約数和(自身を含む): 49764000

約数和(自身を除く): 29667126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159499, 318998, 478497, 956994, 1116493, 1435491, 2232986, 2870982, 3349479, 6698958, 10048437, 20096874]

約数ペア:

[(1, 20096874), (2, 10048437), (3, 6698958), (6, 3349479), (7, 2870982), (9, 2232986), (14, 1435491), (18, 1116493), (21, 956994), (42, 478497), (63, 318998), (126, 159499)]