20624684

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{6131}}^1$

素因数の和:6193

約数の個数: 18

約数和(自身を含む): 37386804

約数和(自身を除く): 16762120

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 6131, 12262, 24524, 177799, 355598, 711196, 5156171, 10312342, 20624684]

約数ペア:

[(1, 20624684), (2, 10312342), (4, 5156171), (29, 711196), (58, 355598), (116, 177799), (841, 24524), (1682, 12262), (3364, 6131)]