20024053

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 24019200

約数和(自身を除く): 3995147

約数列:

[1, 7, 23, 161, 277, 449, 1939, 3143, 6371, 10327, 44597, 72289, 124373, 870611, 2860579, 20024053]

約数ペア:

[(1, 20024053), (7, 2860579), (23, 870611), (161, 124373), (277, 72289), (449, 44597), (1939, 10327), (3143, 6371)]