20312274

素因数分解:

$2^1\times 3^1\times {\mathrm{523}}^1\times {\mathrm{6473}}^1$

素因数の和:7001

約数の個数: 16

約数和(自身を含む): 40708512

約数和(自身を除く): 20396238

約数列:

[1, 2, 3, 6, 523, 1046, 1569, 3138, 6473, 12946, 19419, 38838, 3385379, 6770758, 10156137, 20312274]

約数ペア:

[(1, 20312274), (2, 10156137), (3, 6770758), (6, 3385379), (523, 38838), (1046, 19419), (1569, 12946), (3138, 6473)]