20845644

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{29443}}^1$

素因数の和:29509

約数の個数: 24

約数和(自身を含む): 49465920

約数和(自身を除く): 28620276

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 29443, 58886, 88329, 117772, 176658, 353316, 1737137, 3474274, 5211411, 6948548, 10422822, 20845644]

約数ペア:

[(1, 20845644), (2, 10422822), (3, 6948548), (4, 5211411), (6, 3474274), (12, 1737137), (59, 353316), (118, 176658), (177, 117772), (236, 88329), (354, 58886), (708, 29443)]