20123070678838

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1\times {\mathrm{3701}}^1\times {\mathrm{57829}}^1$

素因数の和:62472

約数の個数: 32

約数和(自身を含む): 30797650560960

約数和(自身を除く): 10674579882122

約数列:

[1, 2, 53, 106, 887, 1774, 3701, 7402, 47011, 57829, 94022, 115658, 196153, 392306, 3064937, 3282787, 6129874, 6565574, 51294323, 102588646, 173987711, 214025129, 347975422, 428050258, 2718599119, 5437198238, 11343331837, 22686663674, 189840289423, 379680578846, 10061535339419, 20123070678838]

約数ペア:

[(1, 20123070678838), (2, 10061535339419), (53, 379680578846), (106, 189840289423), (887, 22686663674), (1774, 11343331837), (3701, 5437198238), (7402, 2718599119), (47011, 428050258), (57829, 347975422), (94022, 214025129), (115658, 173987711), (196153, 102588646), (392306, 51294323), (3064937, 6565574), (3282787, 6129874)]