20165577970

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3322171}}^1$

素因数の和:3322785

約数の個数: 16

約数和(自身を含む): 36357850368

約数和(自身を除く): 16192272398

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 6070, 3322171, 6644342, 16610855, 33221710, 2016557797, 4033115594, 10082788985, 20165577970]

約数ペア:

[(1, 20165577970), (2, 10082788985), (5, 4033115594), (10, 2016557797), (607, 33221710), (1214, 16610855), (3035, 6644342), (6070, 3322171)]