20216403066

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177336869}}^1$

素因数の和:177336893

約数の個数: 16

約数和(自身を含む): 42560848800

約数和(自身を除く): 22344445734

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177336869, 354673738, 532010607, 1064021214, 3369400511, 6738801022, 10108201533, 20216403066]

約数ペア:

[(1, 20216403066), (2, 10108201533), (3, 6738801022), (6, 3369400511), (19, 1064021214), (38, 532010607), (57, 354673738), (114, 177336869)]