20085755067

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3841223}}^1$

素因数の和:3841319

約数の個数: 24

約数和(自身を含む): 33556932864

約数和(自身を除く): 13471177797

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 3841223, 11523669, 26888561, 34571007, 80665683, 241997049, 318821509, 956464527, 2231750563, 2869393581, 6695251689, 20085755067]

約数ペア:

[(1, 20085755067), (3, 6695251689), (7, 2869393581), (9, 2231750563), (21, 956464527), (63, 318821509), (83, 241997049), (249, 80665683), (581, 34571007), (747, 26888561), (1743, 11523669), (5229, 3841223)]