20194094886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480811783}}^1$

素因数の和:480811795

約数の個数: 16

約数和(自身を含む): 46157931264

約数和(自身を除く): 25963836378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480811783, 961623566, 1442435349, 2884870698, 3365682481, 6731364962, 10097047443, 20194094886]

約数ペア:

[(1, 20194094886), (2, 10097047443), (3, 6731364962), (6, 3365682481), (7, 2884870698), (14, 1442435349), (21, 961623566), (42, 480811783)]