20763876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6029}}^1$

素因数の和:6084

約数の個数: 48

約数和(自身を含む): 56730240

約数和(自身を除く): 35966364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 6029, 12058, 18087, 24116, 36174, 42203, 72348, 84406, 126609, 168812, 247189, 253218, 494378, 506436, 741567, 988756, 1483134, 1730323, 2966268, 3460646, 5190969, 6921292, 10381938, 20763876]

約数ペア:

[(1, 20763876), (2, 10381938), (3, 6921292), (4, 5190969), (6, 3460646), (7, 2966268), (12, 1730323), (14, 1483134), (21, 988756), (28, 741567), (41, 506436), (42, 494378), (82, 253218), (84, 247189), (123, 168812), (164, 126609), (246, 84406), (287, 72348), (492, 42203), (574, 36174), (861, 24116), (1148, 18087), (1722, 12058), (3444, 6029)]