20550380496

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3080093}}^1$

素因数の和:3080243

約数の個数: 40

約数和(自身を含む): 53470431840

約数和(自身を除く): 32920051344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 3080093, 6160186, 9240279, 12320372, 18480558, 24640744, 36961116, 49281488, 73922232, 147844464, 428132927, 856265854, 1284398781, 1712531708, 2568797562, 3425063416, 5137595124, 6850126832, 10275190248, 20550380496]

約数ペア:

[(1, 20550380496), (2, 10275190248), (3, 6850126832), (4, 5137595124), (6, 3425063416), (8, 2568797562), (12, 1712531708), (16, 1284398781), (24, 856265854), (48, 428132927), (139, 147844464), (278, 73922232), (417, 49281488), (556, 36961116), (834, 24640744), (1112, 18480558), (1668, 12320372), (2224, 9240279), (3336, 6160186), (6672, 3080093)]