20823648466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{886339}}^1$

素因数の和:887049

約数の個数: 16

約数和(自身を含む): 33120753120

約数和(自身を除く): 12297104654

約数列:

[1, 2, 17, 34, 691, 1382, 11747, 23494, 886339, 1772678, 15067763, 30135526, 612460249, 1224920498, 10411824233, 20823648466]

約数ペア:

[(1, 20823648466), (2, 10411824233), (17, 1224920498), (34, 612460249), (691, 30135526), (1382, 15067763), (11747, 1772678), (23494, 886339)]