2021076780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33684613}}^1$

素因数の和:33684625

約数の個数: 24

約数和(自身を含む): 5659015152

約数和(自身を除く): 3637938372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33684613, 67369226, 101053839, 134738452, 168423065, 202107678, 336846130, 404215356, 505269195, 673692260, 1010538390, 2021076780]

約数ペア:

[(1, 2021076780), (2, 1010538390), (3, 673692260), (4, 505269195), (5, 404215356), (6, 336846130), (10, 202107678), (12, 168423065), (15, 134738452), (20, 101053839), (30, 67369226), (60, 33684613)]