20170662610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2417}}^1\times {\mathrm{4111}}^1$

素因数の和:6571

約数の個数: 64

約数和(自身を含む): 42952965120

約数和(自身を除く): 22782302510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 2417, 4111, 4834, 8222, 12085, 16919, 20555, 24170, 28777, 33838, 41110, 57554, 70093, 84595, 119219, 140186, 143885, 169190, 238438, 287770, 350465, 490651, 596095, 700930, 834533, 981302, 1192190, 1669066, 2453255, 4172665, 4906510, 8345330, 9936287, 19872574, 49681435, 69554009, 99362870, 139108018, 288152323, 347770045, 576304646, 695540090, 1440761615, 2017066261, 2881523230, 4034132522, 10085331305, 20170662610]

約数ペア:

[(1, 20170662610), (2, 10085331305), (5, 4034132522), (7, 2881523230), (10, 2017066261), (14, 1440761615), (29, 695540090), (35, 576304646), (58, 347770045), (70, 288152323), (145, 139108018), (203, 99362870), (290, 69554009), (406, 49681435), (1015, 19872574), (2030, 9936287), (2417, 8345330), (4111, 4906510), (4834, 4172665), (8222, 2453255), (12085, 1669066), (16919, 1192190), (20555, 981302), (24170, 834533), (28777, 700930), (33838, 596095), (41110, 490651), (57554, 350465), (70093, 287770), (84595, 238438), (119219, 169190), (140186, 143885)]