20795346

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2693}}^1$

素因数の和:2728

約数の個数: 64

約数和(自身を含む): 54311040

約数和(自身を除く): 33515694

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 2693, 3861, 5386, 7722, 8079, 16158, 24237, 29623, 35009, 48474, 59246, 70018, 72711, 88869, 105027, 145422, 177738, 210054, 266607, 315081, 385099, 533214, 630162, 770198, 799821, 945243, 1155297, 1599642, 1890486, 2310594, 3465891, 6931782, 10397673, 20795346]

約数ペア:

[(1, 20795346), (2, 10397673), (3, 6931782), (6, 3465891), (9, 2310594), (11, 1890486), (13, 1599642), (18, 1155297), (22, 945243), (26, 799821), (27, 770198), (33, 630162), (39, 533214), (54, 385099), (66, 315081), (78, 266607), (99, 210054), (117, 177738), (143, 145422), (198, 105027), (234, 88869), (286, 72711), (297, 70018), (351, 59246), (429, 48474), (594, 35009), (702, 29623), (858, 24237), (1287, 16158), (2574, 8079), (2693, 7722), (3861, 5386)]