20797994642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83077}}^1$

素因数の和:83234

約数の個数: 32

約数和(自身を含む): 33162079104

約数和(自身を除く): 12364084462

約数列:

[1, 2, 41, 43, 71, 82, 86, 142, 1763, 2911, 3053, 3526, 5822, 6106, 83077, 125173, 166154, 250346, 3406157, 3572311, 5898467, 6812314, 7144622, 11796934, 146464751, 241837147, 253634081, 292929502, 483674294, 507268162, 10398997321, 20797994642]

約数ペア:

[(1, 20797994642), (2, 10398997321), (41, 507268162), (43, 483674294), (71, 292929502), (82, 253634081), (86, 241837147), (142, 146464751), (1763, 11796934), (2911, 7144622), (3053, 6812314), (3526, 5898467), (5822, 3572311), (6106, 3406157), (83077, 250346), (125173, 166154)]