20180497683

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20826107}}^1$

素因数の和:20826146

約数の個数: 16

約数和(自身を含む): 29989595520

約数和(自身を除く): 9809097837

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 20826107, 62478321, 354043819, 395696033, 1062131457, 1187088099, 6726832561, 20180497683]

約数ペア:

[(1, 20180497683), (3, 6726832561), (17, 1187088099), (19, 1062131457), (51, 395696033), (57, 354043819), (323, 62478321), (969, 20826107)]