20054092

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 35858592

約数和(自身を除く): 15804500

約数列:

[1, 2, 4, 71, 142, 241, 284, 293, 482, 586, 964, 1172, 17111, 20803, 34222, 41606, 68444, 70613, 83212, 141226, 282452, 5013523, 10027046, 20054092]

約数ペア:

[(1, 20054092), (2, 10027046), (4, 5013523), (71, 282452), (142, 141226), (241, 83212), (284, 70613), (293, 68444), (482, 41606), (586, 34222), (964, 20803), (1172, 17111)]