20068064

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{5861}}^1$

素因数の和:5978

約数の個数: 24

約数和(自身を含む): 39885048

約数和(自身を除く): 19816984

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 5861, 11722, 23444, 46888, 93776, 187552, 627127, 1254254, 2508508, 5017016, 10034032, 20068064]

約数ペア:

[(1, 20068064), (2, 10034032), (4, 5017016), (8, 2508508), (16, 1254254), (32, 627127), (107, 187552), (214, 93776), (428, 46888), (856, 23444), (1712, 11722), (3424, 5861)]