20173344982

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4379797}}^1$

素因数の和:4379860

約数の個数: 24

約数和(自身を含む): 35949381984

約数和(自身を除く): 15776037002

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 4379797, 8759594, 30658579, 61317158, 205850459, 214610053, 411700918, 429220106, 1440953213, 2881906426, 10086672491, 20173344982]

約数ペア:

[(1, 20173344982), (2, 10086672491), (7, 2881906426), (14, 1440953213), (47, 429220106), (49, 411700918), (94, 214610053), (98, 205850459), (329, 61317158), (658, 30658579), (2303, 8759594), (4606, 4379797)]