20769606

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8069}}^1$

素因数の和:8101

約数の個数: 48

約数和(自身を含む): 52874640

約数和(自身を除く): 32105034

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 8069, 16138, 24207, 48414, 72621, 88759, 104897, 145242, 177518, 209794, 266277, 314691, 532554, 629382, 798831, 944073, 1153867, 1597662, 1888146, 2307734, 3461601, 6923202, 10384803, 20769606]

約数ペア:

[(1, 20769606), (2, 10384803), (3, 6923202), (6, 3461601), (9, 2307734), (11, 1888146), (13, 1597662), (18, 1153867), (22, 944073), (26, 798831), (33, 629382), (39, 532554), (66, 314691), (78, 266277), (99, 209794), (117, 177518), (143, 145242), (198, 104897), (234, 88759), (286, 72621), (429, 48414), (858, 24207), (1287, 16138), (2574, 8069)]