20099030014

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1916749}}^1$

素因数の和:1916872

約数の個数: 24

約数和(自身を含む): 35398539000

約数和(自身を除く): 15299508986

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 749, 1498, 5243, 10486, 1916749, 3833498, 13417243, 26834486, 93920701, 187841402, 205092143, 410184286, 1435645001, 2871290002, 10049515007, 20099030014]

約数ペア:

[(1, 20099030014), (2, 10049515007), (7, 2871290002), (14, 1435645001), (49, 410184286), (98, 205092143), (107, 187841402), (214, 93920701), (749, 26834486), (1498, 13417243), (5243, 3833498), (10486, 1916749)]