20172062440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17389709}}^1$

素因数の和:17389749

約数の個数: 32

約数和(自身を含む): 46952217000

約数和(自身を除く): 26780154560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 17389709, 34779418, 69558836, 86948545, 139117672, 173897090, 347794180, 504301561, 695588360, 1008603122, 2017206244, 2521507805, 4034412488, 5043015610, 10086031220, 20172062440]

約数ペア:

[(1, 20172062440), (2, 10086031220), (4, 5043015610), (5, 4034412488), (8, 2521507805), (10, 2017206244), (20, 1008603122), (29, 695588360), (40, 504301561), (58, 347794180), (116, 173897090), (145, 139117672), (232, 86948545), (290, 69558836), (580, 34779418), (1160, 17389709)]