20318966

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4799}}^1$

素因数の和:4903

約数の個数: 16

約数和(自身を含む): 31968000

約数和(自身を除く): 11649034

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 4799, 9598, 139171, 278342, 350327, 700654, 10159483, 20318966]

約数ペア:

[(1, 20318966), (2, 10159483), (29, 700654), (58, 350327), (73, 278342), (146, 139171), (2117, 9598), (4234, 4799)]