20081647729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1\times {\mathrm{3623}}^1$

素因数の和:4197

約数の個数: 32

約数和(自身を含む): 23934403584

約数和(自身を除く): 3852755855

約数列:

[1, 11, 13, 83, 143, 467, 913, 1079, 3623, 5137, 6071, 11869, 38761, 39853, 47099, 66781, 300709, 426371, 503893, 518089, 1691941, 3307799, 3909217, 5542823, 18611351, 21995233, 43001387, 140431103, 241947563, 1544742133, 1825604339, 20081647729]

約数ペア:

[(1, 20081647729), (11, 1825604339), (13, 1544742133), (83, 241947563), (143, 140431103), (467, 43001387), (913, 21995233), (1079, 18611351), (3623, 5542823), (5137, 3909217), (6071, 3307799), (11869, 1691941), (38761, 518089), (39853, 503893), (47099, 426371), (66781, 300709)]