20047996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{607}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 36771840

約数和(自身を除く): 16723844

約数列:

[1, 2, 4, 23, 46, 92, 359, 607, 718, 1214, 1436, 2428, 8257, 13961, 16514, 27922, 33028, 55844, 217913, 435826, 871652, 5011999, 10023998, 20047996]

約数ペア:

[(1, 20047996), (2, 10023998), (4, 5011999), (23, 871652), (46, 435826), (92, 217913), (359, 55844), (607, 33028), (718, 27922), (1214, 16514), (1436, 13961), (2428, 8257)]