20980632

素因数分解:

$2^3\times 3^1\times {\mathrm{874193}}^1$

素因数の和:874202

約数の個数: 16

約数和(自身を含む): 52451640

約数和(自身を除く): 31471008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 874193, 1748386, 2622579, 3496772, 5245158, 6993544, 10490316, 20980632]

約数ペア:

[(1, 20980632), (2, 10490316), (3, 6993544), (4, 5245158), (6, 3496772), (8, 2622579), (12, 1748386), (24, 874193)]