9968205580

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1151063}}^1$

素因数の和:1151505

約数の個数: 24

約数和(自身を含む): 20981594592

約数和(自身を除く): 11013389012

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 8660, 1151063, 2302126, 4604252, 5755315, 11510630, 23021260, 498410279, 996820558, 1993641116, 2492051395, 4984102790, 9968205580]

約数ペア:

[(1, 9968205580), (2, 4984102790), (4, 2492051395), (5, 1993641116), (10, 996820558), (20, 498410279), (433, 23021260), (866, 11510630), (1732, 5755315), (2165, 4604252), (4330, 2302126), (8660, 1151063)]