20080644

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3037}}^1$

素因数の和:3092

約数の個数: 48

約数和(自身を含む): 51038400

約数和(自身を除く): 30957756

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3037, 3306, 6074, 6612, 9111, 12148, 18222, 36444, 57703, 88073, 115406, 173109, 176146, 230812, 264219, 346218, 352292, 528438, 692436, 1056876, 1673387, 3346774, 5020161, 6693548, 10040322, 20080644]

約数ペア:

[(1, 20080644), (2, 10040322), (3, 6693548), (4, 5020161), (6, 3346774), (12, 1673387), (19, 1056876), (29, 692436), (38, 528438), (57, 352292), (58, 346218), (76, 264219), (87, 230812), (114, 176146), (116, 173109), (174, 115406), (228, 88073), (348, 57703), (551, 36444), (1102, 18222), (1653, 12148), (2204, 9111), (3037, 6612), (3306, 6074)]