20110182248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{770387}}^1$

素因数の和:770657

約数の個数: 32

約数和(自身を含む): 40768932960

約数和(自身を除く): 20658750712

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 2008, 3263, 6526, 13052, 26104, 770387, 1540774, 3081548, 6163096, 10015031, 20030062, 40060124, 80120248, 193367137, 386734274, 773468548, 1546937096, 2513772781, 5027545562, 10055091124, 20110182248]

約数ペア:

[(1, 20110182248), (2, 10055091124), (4, 5027545562), (8, 2513772781), (13, 1546937096), (26, 773468548), (52, 386734274), (104, 193367137), (251, 80120248), (502, 40060124), (1004, 20030062), (2008, 10015031), (3263, 6163096), (6526, 3081548), (13052, 1540774), (26104, 770387)]