20199704007

素因数分解:

$3^1\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{602311}}^1$

素因数の和:603918

約数の個数: 16

約数和(自身を含む): 30799826432

約数和(自身を除く): 10600122425

約数列:

[1, 3, 7, 21, 1597, 4791, 11179, 33537, 602311, 1806933, 4216177, 12648531, 961890667, 2885672001, 6733234669, 20199704007]

約数ペア:

[(1, 20199704007), (3, 6733234669), (7, 2885672001), (21, 961890667), (1597, 12648531), (4791, 4216177), (11179, 1806933), (33537, 602311)]