20445056

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{757}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 40977480

約数和(自身を除く): 20532424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 757, 844, 1514, 1688, 3028, 3376, 6056, 6752, 12112, 13504, 24224, 27008, 48448, 96896, 159727, 319454, 638908, 1277816, 2555632, 5111264, 10222528, 20445056]

約数ペア:

[(1, 20445056), (2, 10222528), (4, 5111264), (8, 2555632), (16, 1277816), (32, 638908), (64, 319454), (128, 159727), (211, 96896), (422, 48448), (757, 27008), (844, 24224), (1514, 13504), (1688, 12112), (3028, 6752), (3376, 6056)]