20210573610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{333673}}^1$

素因数の和:334359

約数の個数: 48

約数和(自身を含む): 52625728584

約数和(自身を除く): 32415154974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 673, 1346, 2019, 3365, 4038, 6057, 6730, 10095, 12114, 20190, 30285, 60570, 333673, 667346, 1001019, 1668365, 2002038, 3003057, 3336730, 5005095, 6006114, 10010190, 15015285, 30030570, 224561929, 449123858, 673685787, 1122809645, 1347371574, 2021057361, 2245619290, 3368428935, 4042114722, 6736857870, 10105286805, 20210573610]

約数ペア:

[(1, 20210573610), (2, 10105286805), (3, 6736857870), (5, 4042114722), (6, 3368428935), (9, 2245619290), (10, 2021057361), (15, 1347371574), (18, 1122809645), (30, 673685787), (45, 449123858), (90, 224561929), (673, 30030570), (1346, 15015285), (2019, 10010190), (3365, 6006114), (4038, 5005095), (6057, 3336730), (6730, 3003057), (10095, 2002038), (12114, 1668365), (20190, 1001019), (30285, 667346), (60570, 333673)]