20962914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499117}}^1$

素因数の和:499129

約数の個数: 16

約数和(自身を含む): 47915328

約数和(自身を除く): 26952414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499117, 998234, 1497351, 2994702, 3493819, 6987638, 10481457, 20962914]

約数ペア:

[(1, 20962914), (2, 10481457), (3, 6987638), (6, 3493819), (7, 2994702), (14, 1497351), (21, 998234), (42, 499117)]