20081235706

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9626671}}^1$

素因数の和:9626829

約数の個数: 16

約数和(自身を含む): 34656019200

約数和(自身を除く): 14574783494

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 9626671, 19253342, 67386697, 134773394, 1434373979, 2868747958, 10040617853, 20081235706]

約数ペア:

[(1, 20081235706), (2, 10040617853), (7, 2868747958), (14, 1434373979), (149, 134773394), (298, 67386697), (1043, 19253342), (2086, 9626671)]