20176674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11717}}^1$

素因数の和:11770

約数の個数: 32

約数和(自身を含む): 47246976

約数和(自身を除く): 27070302

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 11717, 23434, 35151, 70302, 82019, 164038, 246057, 480397, 492114, 960794, 1441191, 2882382, 3362779, 6725558, 10088337, 20176674]

約数ペア:

[(1, 20176674), (2, 10088337), (3, 6725558), (6, 3362779), (7, 2882382), (14, 1441191), (21, 960794), (41, 492114), (42, 480397), (82, 246057), (123, 164038), (246, 82019), (287, 70302), (574, 35151), (861, 23434), (1722, 11717)]