20239469244

素因数分解:

$2^2\times 3^3\times {\mathrm{461}}^1\times {\mathrm{406513}}^1$

素因数の和:406987

約数の個数: 48

約数和(自身を含む): 52586651040

約数和(自身を除く): 32347181796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 461, 922, 1383, 1844, 2766, 4149, 5532, 8298, 12447, 16596, 24894, 49788, 406513, 813026, 1219539, 1626052, 2439078, 3658617, 4878156, 7317234, 10975851, 14634468, 21951702, 43903404, 187402493, 374804986, 562207479, 749609972, 1124414958, 1686622437, 2248829916, 3373244874, 5059867311, 6746489748, 10119734622, 20239469244]

約数ペア:

[(1, 20239469244), (2, 10119734622), (3, 6746489748), (4, 5059867311), (6, 3373244874), (9, 2248829916), (12, 1686622437), (18, 1124414958), (27, 749609972), (36, 562207479), (54, 374804986), (108, 187402493), (461, 43903404), (922, 21951702), (1383, 14634468), (1844, 10975851), (2766, 7317234), (4149, 4878156), (5532, 3658617), (8298, 2439078), (12447, 1626052), (16596, 1219539), (24894, 813026), (49788, 406513)]